23021023204 has 12 divisors (see below), whose sum is σ = 40305604864. Its totient is φ = 11505136104.

The previous prime is 23021023183. The next prime is 23021023217. The reversal of 23021023204 is 40232012032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1334232 + ... + 1351375.

Almost surely, 2^23021023204 is an apocalyptic number.

It is an amenable number.

23021023204 is a deficient number, since it is larger than the sum of its proper divisors (17284581660).

23021023204 is a wasteful number, since it uses less digits than its factorization.

23021023204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687754 (or 2687752 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 23021023204 its reverse (40232012032), we get a palindrome (63253035236).

The spelling of 23021023204 in words is "twenty-three billion, twenty-one million, twenty-three thousand, two hundred four".