116215566511154 has 8 divisors (see below), whose sum is σ = 190170927018288. Its totient is φ = 52825257505060.

The previous prime is 116215566511151. The next prime is 116215566511189. The reversal of 116215566511154 is 451115665512611.

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

It is not an unprimeable number, because it can be changed into a prime (116215566511151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2641262875232 + ... + 2641262875275.

It is an arithmetic number, because the mean of its divisors is an integer number (23771365877286).

Almost surely, 2^{116215566511154} is an apocalyptic number.

116215566511154 is a deficient number, since it is larger than the sum of its proper divisors (73955360507134).

116215566511154 is a wasteful number, since it uses less digits than its factorization.

116215566511154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5282525750520.

The product of its digits is 1080000, while the sum is 50.

The spelling of 116215566511154 in words is "one hundred sixteen trillion, two hundred fifteen billion, five hundred sixty-six million, five hundred eleven thousand, one hundred fifty-four".