23163713263136 has 12 divisors (see below), whose sum is σ = 45603560486862. Its totient is φ = 11581856631552.

The previous prime is 23163713263121. The next prime is 23163713263181. The reversal of 23163713263136 is 63136231736132.

It can be written as a sum of positive squares in only one way, i.e., 23159001264400 + 4711998736 = 4812380^2 + 68644^2 .

It is a super-2 number, since 2×23163713263136² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361933019705 + ... + 361933019768.

Almost surely, 2^{23163713263136} is an apocalyptic number.

It is an amenable number.

23163713263136 is a deficient number, since it is larger than the sum of its proper divisors (22439847223726).

23163713263136 is an equidigital number, since it uses as much as digits as its factorization.

23163713263136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723866039483 (or 723866039475 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 47.

Adding to 23163713263136 its reverse (63136231736132), we get a palindrome (86299944999268).

The spelling of 23163713263136 in words is "twenty-three trillion, one hundred sixty-three billion, seven hundred thirteen million, two hundred sixty-three thousand, one hundred thirty-six".