113154288946 has 8 divisors (see below), whose sum is σ = 173871224604. Its totient is φ = 55197214080.

The previous prime is 113154288937. The next prime is 113154288971. The reversal of 113154288946 is 649882451311.

It can be written as a sum of positive squares in 2 ways, for example, as 112668306921 + 485982025 = 335661^2 + 22045^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 113154288893 and 113154288902.

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 3 ways as a sum of consecutive naturals, for example, 689965095 + ... + 689965258.

Almost surely, 2^113154288946 is an apocalyptic number.

113154288946 is a deficient number, since it is larger than the sum of its proper divisors (60716935658).

113154288946 is a wasteful number, since it uses less digits than its factorization.

113154288946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1379930396.

The product of its digits is 1658880, while the sum is 52.

The spelling of 113154288946 in words is "one hundred thirteen billion, one hundred fifty-four million, two hundred eighty-eight thousand, nine hundred forty-six".