13210013120 has 56 divisors (see below), whose sum is σ = 31467058224. Its totient is φ = 5282205696.

The previous prime is 13210013027. The next prime is 13210013147. The reversal of 13210013120 is 2131001231.

It is a junction number, because it is equal to n+sod(n) for n = 13210013095 and 13210013104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331699 + ... + 1341581.

It is an arithmetic number, because the mean of its divisors is an integer number (561911754).

Almost surely, 2^13210013120 is an apocalyptic number.

13210013120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13210013120 is an abundant number, since it is smaller than the sum of its proper divisors (18257045104).

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

13210013120 is an equidigital number, since it uses as much as digits as its factorization.

13210013120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14077 (or 14067 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13210013120 its reverse (2131001231), we get a palindrome (15341014351).

The spelling of 13210013120 in words is "thirteen billion, two hundred ten million, thirteen thousand, one hundred twenty".