13023112103220 has 48 divisors (see below), whose sum is σ = 36727049983680. Its totient is φ = 3447845504256.

The previous prime is 13023112103213. The next prime is 13023112103251. The reversal of 13023112103220 is 2230121132031.

13023112103220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 780753777 + ... + 780770456.

It is an arithmetic number, because the mean of its divisors is an integer number (765146874660).

Almost surely, 2^{13023112103220} is an apocalyptic number.

13023112103220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13023112103220 is an abundant number, since it is smaller than the sum of its proper divisors (23703937880460).

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

13023112103220 is a wasteful number, since it uses less digits than its factorization.

13023112103220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561524384 (or 1561524382 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13023112103220 its reverse (2230121132031), we get a palindrome (15253233235251).

The spelling of 13023112103220 in words is "thirteen trillion, twenty-three billion, one hundred twelve million, one hundred three thousand, two hundred twenty".