116115310565 has 8 divisors (see below), whose sum is σ = 146671971360. Its totient is φ = 88003182672.

The previous prime is 116115310547. The next prime is 116115310631. The reversal of 116115310565 is 565013511611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116115310565 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611133119 + ... + 611133308.

It is an arithmetic number, because the mean of its divisors is an integer number (18333996420).

Almost surely, 2^116115310565 is an apocalyptic number.

It is an amenable number.

116115310565 is a deficient number, since it is larger than the sum of its proper divisors (30556660795).

116115310565 is a wasteful number, since it uses less digits than its factorization.

116115310565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222266451.

The product of its (nonzero) digits is 13500, while the sum is 35.

The spelling of 116115310565 in words is "one hundred sixteen billion, one hundred fifteen million, three hundred ten thousand, five hundred sixty-five".