13032120211113 has 4 divisors (see below), whose sum is σ = 17376160281488. Its totient is φ = 8688080140740.

The previous prime is 13032120211073. The next prime is 13032120211127. The reversal of 13032120211113 is 31111202123031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13032120211113 - 2²² = 13032116016809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13032120211113.

It is not an unprimeable number, because it can be changed into a prime (13032120211133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2172020035183 + ... + 2172020035188.

It is an arithmetic number, because the mean of its divisors is an integer number (4344040070372).

Almost surely, 2^{13032120211113} is an apocalyptic number.

It is an amenable number.

13032120211113 is a deficient number, since it is larger than the sum of its proper divisors (4344040070375).

13032120211113 is an equidigital number, since it uses as much as digits as its factorization.

13032120211113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4344040070374.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13032120211113 its reverse (31111202123031), we get a palindrome (44143322334144).

The spelling of 13032120211113 in words is "thirteen trillion, thirty-two billion, one hundred twenty million, two hundred eleven thousand, one hundred thirteen".