23865025231 has 8 divisors (see below), whose sum is σ = 24113554640. Its totient is φ = 23617593792.

The previous prime is 23865025229. The next prime is 23865025237. The reversal of 23865025231 is 13252056832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23865025231 - 2¹ = 23865025229 is a prime.

It is a super-2 number, since 2×23865025231² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23865025237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230760 + ... + 317773.

It is an arithmetic number, because the mean of its divisors is an integer number (3014194330).

Almost surely, 2^23865025231 is an apocalyptic number.

23865025231 is a deficient number, since it is larger than the sum of its proper divisors (248529409).

23865025231 is a wasteful number, since it uses less digits than its factorization.

23865025231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548985.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 23865025231 in words is "twenty-three billion, eight hundred sixty-five million, twenty-five thousand, two hundred thirty-one".