23175140100 has 72 divisors (see below), whose sum is σ = 76632470208. Its totient is φ = 5297174400.

The previous prime is 23175140083. The next prime is 23175140113. The reversal of 23175140100 is 104157132.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5515791 + ... + 5519990.

It is an arithmetic number, because the mean of its divisors is an integer number (1064339864).

Almost surely, 2^23175140100 is an apocalyptic number.

23175140100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23175140100 is an abundant number, since it is smaller than the sum of its proper divisors (53457330108).

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

23175140100 is a wasteful number, since it uses less digits than its factorization.

23175140100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11035805 (or 11035798 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

Adding to 23175140100 its reverse (104157132), we get a palindrome (23279297232).

The spelling of 23175140100 in words is "twenty-three billion, one hundred seventy-five million, one hundred forty thousand, one hundred".