113858154663 has 32 divisors (see below), whose sum is σ = 170021486592. Its totient is φ = 67182981600.

The previous prime is 113858154649. The next prime is 113858154737. The reversal of 113858154663 is 366451858311.

It is not a de Polignac number, because 113858154663 - 2⁴ = 113858154647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113858154643) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 104070 + ... + 488412.

It is an arithmetic number, because the mean of its divisors is an integer number (5313171456).

Almost surely, 2^113858154663 is an apocalyptic number.

113858154663 is a deficient number, since it is larger than the sum of its proper divisors (56163331929).

113858154663 is a wasteful number, since it uses less digits than its factorization.

113858154663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384595.

The product of its digits is 2073600, while the sum is 51.

The spelling of 113858154663 in words is "one hundred thirteen billion, eight hundred fifty-eight million, one hundred fifty-four thousand, six hundred sixty-three".