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23001300300120 = 23351433133759597
BaseRepresentation
bin1010011101011011010000…
…10101010111000101011000
310000102220101011110212112120
411032231220111113011120
511003323130334100440
6120530352415341240
74562534443446312
oct516555025270530
9100386334425476
1023001300300120
11736888441650a
1226b5980b21820
13cab02332539c
145973a9b127b2
1529d4b3828dd0
hex14eb68557158

23001300300120 has 64 divisors (see below), whose sum is σ = 69052054871520. Its totient is φ = 6129399727104.

The previous prime is 23001300300107. The next prime is 23001300300131. The reversal of 23001300300120 is 2100300310032.

23001300300120 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 23001300300120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66707839 + ... + 67051758.

Almost surely, 223001300300120 is an apocalyptic number.

23001300300120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23001300300120 is an abundant number, since it is smaller than the sum of its proper divisors (46050754571400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23001300300120 is a wasteful number, since it uses less digits than its factorization.

23001300300120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133761044 (or 133761040 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 23001300300120 its reverse (2100300310032), we get a palindrome (25101600610152).

The spelling of 23001300300120 in words is "twenty-three trillion, one billion, three hundred million, three hundred thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 1433 2866 4299 5732 7165 8598 11464 14330 17196 21495 28660 34392 42990 57320 85980 171960 133759597 267519194 401278791 535038388 668797985 802557582 1070076776 1337595970 1605115164 2006393955 2675191940 3210230328 4012787910 5350383880 8025575820 16051151640 191677502501 383355005002 575032507503 766710010004 958387512505 1150065015006 1533420020008 1916775025010 2300130030012 2875162537515 3833550050020 4600260060024 5750325075030 7667100100040 11500650150060 23001300300120