116112139 has 16 divisors (see below), whose sum is σ = 138458880. Its totient is φ = 95974560.

The previous prime is 116112131. The next prime is 116112167. The reversal of 116112139 is 931211611.

It is not a de Polignac number, because 116112139 - 2³ = 116112131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116112131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3522 + ... + 15640.

It is an arithmetic number, because the mean of its divisors is an integer number (8653680).

Almost surely, 2^116112139 is an apocalyptic number.

116112139 is a deficient number, since it is larger than the sum of its proper divisors (22346741).

116112139 is a wasteful number, since it uses less digits than its factorization.

116112139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12210.

The product of its digits is 324, while the sum is 25.

The square root of 116112139 is about 10775.5342790973. The cubic root of 116112139 is about 487.8570011787.

The spelling of 116112139 in words is "one hundred sixteen million, one hundred twelve thousand, one hundred thirty-nine".