11320111301213 has 48 divisors (see below), whose sum is σ = 13541009908608. Its totient is φ = 9399478704000.

The previous prime is 11320111301167. The next prime is 11320111301251. The reversal of 11320111301213 is 31210311102311.

11320111301213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11320111301213 - 2²⁶ = 11320044192349 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320111301263) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 264819920 + ... + 264862662.

It is an arithmetic number, because the mean of its divisors is an integer number (282104373096).

Almost surely, 2^{11320111301213} is an apocalyptic number.

11320111301213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11320111301213 is a deficient number, since it is larger than the sum of its proper divisors (2220898607395).

11320111301213 is a wasteful number, since it uses less digits than its factorization.

11320111301213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44546 (or 44535 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11320111301213 its reverse (31210311102311), we get a palindrome (42530422403524).

The spelling of 11320111301213 in words is "eleven trillion, three hundred twenty billion, one hundred eleven million, three hundred one thousand, two hundred thirteen".