23100233504 has 24 divisors (see below), whose sum is σ = 47046813660. Its totient is φ = 11151836416.

The previous prime is 23100233503. The next prime is 23100233543. The reversal of 23100233504 is 40533200132.

It can be written as a sum of positive squares in 2 ways, for example, as 21850752400 + 1249481104 = 147820^2 + 35348^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23100233504.

It is not an unprimeable number, because it can be changed into a prime (23100233503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12445319 + ... + 12447174.

Almost surely, 2^23100233504 is an apocalyptic number.

It is an amenable number.

23100233504 is an abundant number, since it is smaller than the sum of its proper divisors (23946580156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23100233504 is a wasteful number, since it uses less digits than its factorization.

23100233504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24892532 (or 24892524 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 23100233504 its reverse (40533200132), we get a palindrome (63633433636).

The spelling of 23100233504 in words is "twenty-three billion, one hundred million, two hundred thirty-three thousand, five hundred four".