23203032310100 has 72 divisors (see below), whose sum is σ = 50503749245880. Its totient is φ = 9253010350080.

The previous prime is 23203032310091. The next prime is 23203032310121. The reversal of 23203032310100 is 101323030232.

It can be written as a sum of positive squares in 12 ways, for example, as 9382140528784 + 13820891781316 = 3063028^2 + 3717646^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 59255756 + ... + 59646044.

Almost surely, 2^{23203032310100} is an apocalyptic number.

23203032310100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23203032310100 is an abundant number, since it is smaller than the sum of its proper divisors (27300716935780).

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

23203032310100 is a wasteful number, since it uses less digits than its factorization.

23203032310100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392109 (or 392102 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23203032310100 its reverse (101323030232), we get a palindrome (23304355340332).

The spelling of 23203032310100 in words is "twenty-three trillion, two hundred three billion, thirty-two million, three hundred ten thousand, one hundred".