113980079 has 2 divisors, whose sum is σ = 113980080. Its totient is φ = 113980078.

The previous prime is 113980033. The next prime is 113980103. The reversal of 113980079 is 970089311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113980079 - 2²⁰ = 112931503 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113980379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56990039 + 56990040.

It is an arithmetic number, because the mean of its divisors is an integer number (56990040).

Almost surely, 2^113980079 is an apocalyptic number.

113980079 is a deficient number, since it is larger than the sum of its proper divisors (1).

113980079 is an equidigital number, since it uses as much as digits as its factorization.

113980079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 38.

The square root of 113980079 is about 10676.1453249757. The cubic root of 113980079 is about 484.8525133434.

It can be divided in two parts, 1139 and 80079, that added together give a palindrome (81218).

The spelling of 113980079 in words is "one hundred thirteen million, nine hundred eighty thousand, seventy-nine".