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230003020023023 = 13172579403543097
BaseRepresentation
bin110100010010111111000000…
…010011100100010011101111
31010011101001222221000212211002
4310102333000103210103233
5220121332141111214043
62133101532334150515
766306112151542622
oct6422770023442357
91104331887025732
10230003020023023
11673168077003a5
122196816205243b
139b452652a33b0
1440b22c4109db9
151b8cd8e064bb8
hexd12fc04e44ef

230003020023023 has 16 divisors (see below), whose sum is σ = 262367580595680. Its totient is φ = 199744147485696.

The previous prime is 230003020022939. The next prime is 230003020023067. The reversal of 230003020023023 is 320320020300032.

230003020023023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 230003020023023 - 218 = 230003019760879 is a prime.

It is a super-4 number, since 4×2300030200230234 (a number of 59 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230003020022986 and 230003020023004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230003020022023) 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, 201201590 + ... + 202341507.

It is an arithmetic number, because the mean of its divisors is an integer number (16397973787230).

Almost surely, 2230003020023023 is an apocalyptic number.

230003020023023 is a deficient number, since it is larger than the sum of its proper divisors (32364560572657).

230003020023023 is a wasteful number, since it uses less digits than its factorization.

230003020023023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403545706.

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 230003020023023 its reverse (320320020300032), we get a palindrome (550323040323055).

The spelling of 230003020023023 in words is "two hundred thirty trillion, three billion, twenty million, twenty-three thousand, twenty-three".

Divisors: 1 13 17 221 2579 33527 43843 569959 403543097 5246060261 6860232649 89183024437 1040737647163 13529589413119 17692540001771 230003020023023