116311039 has 18 divisors (see below), whose sum is σ = 130887456. Its totient is φ = 103203360.

The previous prime is 116311031. The next prime is 116311043. The reversal of 116311039 is 930113611.

It is a happy number.

It is not a de Polignac number, because 116311039 - 2³ = 116311031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116311031) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 780537 + ... + 780685.

Almost surely, 2^116311039 is an apocalyptic number.

116311039 is a deficient number, since it is larger than the sum of its proper divisors (14576417).

116311039 is an equidigital number, since it uses as much as digits as its factorization.

116311039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 25.

The square root of 116311039 is about 10784.7595708018. The cubic root of 116311039 is about 488.1354084845.

The spelling of 116311039 in words is "one hundred sixteen million, three hundred eleven thousand, thirty-nine".