116131512654 has 12 divisors (see below), whose sum is σ = 251618277456. Its totient is φ = 38710504212.

The previous prime is 116131512649. The next prime is 116131512659. The reversal of 116131512654 is 456215131611.

116131512654 is a `hidden beast` number, since 1 + 1 + 6 + 131 + 512 + 6 + 5 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (116131512649) and next prime (116131512659).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116131512659) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3225875334 + ... + 3225875369.

It is an arithmetic number, because the mean of its divisors is an integer number (20968189788).

Almost surely, 2^116131512654 is an apocalyptic number.

116131512654 is an abundant number, since it is smaller than the sum of its proper divisors (135486764802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116131512654 is a wasteful number, since it uses less digits than its factorization.

116131512654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6451750711 (or 6451750708 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The spelling of 116131512654 in words is "one hundred sixteen billion, one hundred thirty-one million, five hundred twelve thousand, six hundred fifty-four".