13112031111301 has 16 divisors (see below), whose sum is σ = 14074473530880. Its totient is φ = 12184844721280.

The previous prime is 13112031111269. The next prime is 13112031111329. The reversal of 13112031111301 is 10311113021131.

It is a cyclic number.

It is not a de Polignac number, because 13112031111301 - 2⁵ = 13112031111269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112031111341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28863730 + ... + 29314483.

It is an arithmetic number, because the mean of its divisors is an integer number (879654595680).

Almost surely, 2^{13112031111301} is an apocalyptic number.

It is an amenable number.

13112031111301 is a deficient number, since it is larger than the sum of its proper divisors (962442419579).

13112031111301 is a wasteful number, since it uses less digits than its factorization.

13112031111301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58178516.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 13112031111301 its reverse (10311113021131), we get a palindrome (23423144132432).

The spelling of 13112031111301 in words is "thirteen trillion, one hundred twelve billion, thirty-one million, one hundred eleven thousand, three hundred one".