113406922715 has 4 divisors (see below), whose sum is σ = 136088307264. Its totient is φ = 90725538168.

The previous prime is 113406922669. The next prime is 113406922751. The reversal of 113406922715 is 517229604311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 517229604311 = 7 ⋅73889943473.

It is a cyclic number.

It is not a de Polignac number, because 113406922715 - 2¹² = 113406918619 is a prime.

It is a super-2 number, since 2×113406922715² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11340692267 + ... + 11340692276.

It is an arithmetic number, because the mean of its divisors is an integer number (34022076816).

Almost surely, 2^113406922715 is an apocalyptic number.

113406922715 is a deficient number, since it is larger than the sum of its proper divisors (22681384549).

113406922715 is an equidigital number, since it uses as much as digits as its factorization.

113406922715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22681384548.

The product of its (nonzero) digits is 90720, while the sum is 41.

The spelling of 113406922715 in words is "one hundred thirteen billion, four hundred six million, nine hundred twenty-two thousand, seven hundred fifteen".