23016332831 has 2 divisors, whose sum is σ = 23016332832. Its totient is φ = 23016332830.

The previous prime is 23016332797. The next prime is 23016332837. The reversal of 23016332831 is 13823361032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23016332831 - 2³⁰ = 21942591007 is a prime.

It is a super-2 number, since 2×23016332831² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23016332837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11508166415 + 11508166416.

It is an arithmetic number, because the mean of its divisors is an integer number (11508166416).

Almost surely, 2^23016332831 is an apocalyptic number.

23016332831 is a deficient number, since it is larger than the sum of its proper divisors (1).

23016332831 is an equidigital number, since it uses as much as digits as its factorization.

23016332831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 23016332831 its reverse (13823361032), we get a palindrome (36839693863).

The spelling of 23016332831 in words is "twenty-three billion, sixteen million, three hundred thirty-two thousand, eight hundred thirty-one".