1162615234123 has 32 divisors (see below), whose sum is σ = 1464090163200. Its totient is φ = 900143430144.

The previous prime is 1162615234073. The next prime is 1162615234159. The reversal of 1162615234123 is 3214325162611.

It is not a de Polignac number, because 1162615234123 - 2¹⁷ = 1162615103051 is a prime.

It is a super-2 number, since 2×1162615234123² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1162615235123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 432343 + ... + 1584976.

It is an arithmetic number, because the mean of its divisors is an integer number (45752817600).

Almost surely, 2^{1162615234123} is an apocalyptic number.

1162615234123 is a deficient number, since it is larger than the sum of its proper divisors (301474929077).

1162615234123 is a wasteful number, since it uses less digits than its factorization.

1162615234123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017539.

The product of its digits is 51840, while the sum is 37.

The spelling of 1162615234123 in words is "one trillion, one hundred sixty-two billion, six hundred fifteen million, two hundred thirty-four thousand, one hundred twenty-three".