13023713220 has 96 divisors (see below), whose sum is σ = 41695250688. Its totient is φ = 2975465472.

The previous prime is 13023713173. The next prime is 13023713293. The reversal of 13023713220 is 2231732031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1099972 + ... + 1111748.

It is an arithmetic number, because the mean of its divisors is an integer number (434325528).

Almost surely, 2^13023713220 is an apocalyptic number.

13023713220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13023713220 is an abundant number, since it is smaller than the sum of its proper divisors (28671537468).

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

13023713220 is a wasteful number, since it uses less digits than its factorization.

13023713220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14429 (or 14427 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 24.

The spelling of 13023713220 in words is "thirteen billion, twenty-three million, seven hundred thirteen thousand, two hundred twenty".