113120211091 has 2 divisors, whose sum is σ = 113120211092. Its totient is φ = 113120211090.

The previous prime is 113120211049. The next prime is 113120211133. The reversal of 113120211091 is 190112021311.

It is a balanced prime because it is at equal distance from previous prime (113120211049) and next prime (113120211133).

It is a cyclic number.

It is not a de Polignac number, because 113120211091 - 2¹⁵ = 113120178323 is a prime.

It is not a weakly prime, because it can be changed into another prime (113120211031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56560105545 + 56560105546.

It is an arithmetic number, because the mean of its divisors is an integer number (56560105546).

Almost surely, 2^113120211091 is an apocalyptic number.

113120211091 is a deficient number, since it is larger than the sum of its proper divisors (1).

113120211091 is an equidigital number, since it uses as much as digits as its factorization.

113120211091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 22.

The spelling of 113120211091 in words is "one hundred thirteen billion, one hundred twenty million, two hundred eleven thousand, ninety-one".