2113120111139 has 2 divisors, whose sum is σ = 2113120111140. Its totient is φ = 2113120111138.

The previous prime is 2113120111129. The next prime is 2113120111159. The reversal of 2113120111139 is 9311110213112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2113120111139 - 2²⁰ = 2113119062563 is a prime.

It is not a weakly prime, because it can be changed into another prime (2113120111129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056560055569 + 1056560055570.

It is an arithmetic number, because the mean of its divisors is an integer number (1056560055570).

Almost surely, 2^{2113120111139} is an apocalyptic number.

2113120111139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2113120111139 is an equidigital number, since it uses as much as digits as its factorization.

2113120111139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 2113120111139 in words is "two trillion, one hundred thirteen billion, one hundred twenty million, one hundred eleven thousand, one hundred thirty-nine".