116251135154 has 48 divisors (see below), whose sum is σ = 224914729536. Its totient is φ = 44550122400.

The previous prime is 116251135109. The next prime is 116251135193. The reversal of 116251135154 is 451531152611.

It is a Curzon number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 818174 + ... + 949689.

It is an arithmetic number, because the mean of its divisors is an integer number (4685723532).

Almost surely, 2^116251135154 is an apocalyptic number.

116251135154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

116251135154 is a deficient number, since it is larger than the sum of its proper divisors (108663594382).

116251135154 is a wasteful number, since it uses less digits than its factorization.

116251135154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767951 (or 1767944 counting only the distinct ones).

The product of its digits is 18000, while the sum is 35.

Adding to 116251135154 its reverse (451531152611), we get a palindrome (567782287765).

The spelling of 116251135154 in words is "one hundred sixteen billion, two hundred fifty-one million, one hundred thirty-five thousand, one hundred fifty-four".