23160050431 has 16 divisors (see below), whose sum is σ = 27521925120. Its totient is φ = 19070850240.

The previous prime is 23160050413. The next prime is 23160050467. The reversal of 23160050431 is 13405006132.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23160050431 is a prime.

It is a super-2 number, since 2×23160050431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23160050396 and 23160050405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23160050411) 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, 359791 + ... + 419248.

It is an arithmetic number, because the mean of its divisors is an integer number (1720120320).

Almost surely, 2^23160050431 is an apocalyptic number.

23160050431 is a deficient number, since it is larger than the sum of its proper divisors (4361874689).

23160050431 is a wasteful number, since it uses less digits than its factorization.

23160050431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779214.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 23160050431 its reverse (13405006132), we get a palindrome (36565056563).

The spelling of 23160050431 in words is "twenty-three billion, one hundred sixty million, fifty thousand, four hundred thirty-one".