113514415291 has 2 divisors, whose sum is σ = 113514415292. Its totient is φ = 113514415290.

The previous prime is 113514415283. The next prime is 113514415297. The reversal of 113514415291 is 192514415311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113514415291 - 2³ = 113514415283 is a prime.

It is a super-2 number, since 2×113514415291² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113514415291.

It is not a weakly prime, because it can be changed into another prime (113514415297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56757207645 + 56757207646.

It is an arithmetic number, because the mean of its divisors is an integer number (56757207646).

Almost surely, 2^113514415291 is an apocalyptic number.

113514415291 is a deficient number, since it is larger than the sum of its proper divisors (1).

113514415291 is an equidigital number, since it uses as much as digits as its factorization.

113514415291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 37.

The spelling of 113514415291 in words is "one hundred thirteen billion, five hundred fourteen million, four hundred fifteen thousand, two hundred ninety-one".