23023310020 has 48 divisors (see below), whose sum is σ = 50970544128. Its totient is φ = 8722615680.

The previous prime is 23023310003. The next prime is 23023310033. The reversal of 23023310020 is 2001332032.

It is a junction number, because it is equal to n+sod(n) for n = 23023309976 and 23023310003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 365907 + ... + 424186.

It is an arithmetic number, because the mean of its divisors is an integer number (1061886336).

Almost surely, 2^23023310020 is an apocalyptic number.

23023310020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23023310020 is an abundant number, since it is smaller than the sum of its proper divisors (27947234108).

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

23023310020 is a wasteful number, since it uses less digits than its factorization.

23023310020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790180 (or 790178 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 23023310020 its reverse (2001332032), we get a palindrome (25024642052).

The spelling of 23023310020 in words is "twenty-three billion, twenty-three million, three hundred ten thousand, twenty".