116312751 has 12 divisors (see below), whose sum is σ = 168392328. Its totient is φ = 77364144.

The previous prime is 116312743. The next prime is 116312761. The reversal of 116312751 is 157213611.

116312751 is a `hidden beast` number, since 1 + 1 + 631 + 27 + 5 + 1 = 666.

It is not a de Polignac number, because 116312751 - 2³ = 116312743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116312731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10600 + ... + 18573.

It is an arithmetic number, because the mean of its divisors is an integer number (14032694).

Almost surely, 2^116312751 is an apocalyptic number.

116312751 is a deficient number, since it is larger than the sum of its proper divisors (52079577).

116312751 is a wasteful number, since it uses less digits than its factorization.

116312751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29622 (or 29619 counting only the distinct ones).

The product of its digits is 1260, while the sum is 27.

The square root of 116312751 is about 10784.8389417738. The cubic root of 116312751 is about 488.1378034527.

The spelling of 116312751 in words is "one hundred sixteen million, three hundred twelve thousand, seven hundred fifty-one".