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103368970120 = 235131791110539
BaseRepresentation
bin110000001000101000…
…1010100111110001000
3100212210221221202102211
41200101101110332020
53143144424020440
6115253111434504
710316402514553
oct1402121247610
9325727852384
10103368970120
113a9250a8229
121804a085a34
13999478c8a0
14500867169a
152a4edb2eea
hex1811454f88

103368970120 has 64 divisors (see below), whose sum is σ = 251870472000. Its totient is φ = 37953746688.

The previous prime is 103368970079. The next prime is 103368970129. The reversal of 103368970120 is 21079863301.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (103368970129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 462190 + ... + 648349.

It is an arithmetic number, because the mean of its divisors is an integer number (3935476125).

Almost surely, 2103368970120 is an apocalyptic number.

103368970120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103368970120 is an abundant number, since it is smaller than the sum of its proper divisors (148501501880).

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

103368970120 is a wasteful number, since it uses less digits than its factorization.

103368970120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110742 (or 1110738 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The spelling of 103368970120 in words is "one hundred three billion, three hundred sixty-eight million, nine hundred seventy thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 13 20 26 40 52 65 104 130 179 260 358 520 716 895 1432 1790 2327 3580 4654 7160 9308 11635 18616 23270 46540 93080 1110539 2221078 4442156 5552695 8884312 11105390 14437007 22210780 28874014 44421560 57748028 72185035 115496056 144370070 198786481 288740140 397572962 577480280 795145924 993932405 1590291848 1987864810 2584224253 3975729620 5168448506 7951459240 10336897012 12921121265 20673794024 25842242530 51684485060 103368970120