23013430023 has 16 divisors (see below), whose sum is σ = 30974803200. Its totient is φ = 15197852736.

The previous prime is 23013430001. The next prime is 23013430061. The reversal of 23013430023 is 32003431032.

It is not a de Polignac number, because 23013430023 - 2¹⁶ = 23013364487 is a prime.

It is a super-2 number, since 2×23013430023² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013430073) 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, 50611 + ... + 220427.

It is an arithmetic number, because the mean of its divisors is an integer number (1935925200).

Almost surely, 2^23013430023 is an apocalyptic number.

23013430023 is a deficient number, since it is larger than the sum of its proper divisors (7961373177).

23013430023 is a wasteful number, since it uses less digits than its factorization.

23013430023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170246.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23013430023 its reverse (32003431032), we get a palindrome (55016861055).

The spelling of 23013430023 in words is "twenty-three billion, thirteen million, four hundred thirty thousand, twenty-three".