113515664050 has 12 divisors (see below), whose sum is σ = 211139135226. Its totient is φ = 45406265600.

The previous prime is 113515664039. The next prime is 113515664057. The reversal of 113515664050 is 50466515311.

It can be written as a sum of positive squares in 3 ways, for example, as 109311568129 + 4204095921 = 330623^2 + 64839^2 .

It is not an unprimeable number, because it can be changed into a prime (113515664057) 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 5 ways as a sum of consecutive naturals, for example, 1135156591 + ... + 1135156690.

Almost surely, 2^113515664050 is an apocalyptic number.

113515664050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113515664050 is a deficient number, since it is larger than the sum of its proper divisors (97623471176).

113515664050 is a wasteful number, since it uses less digits than its factorization.

113515664050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270313293 (or 2270313288 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 113515664050 in words is "one hundred thirteen billion, five hundred fifteen million, six hundred sixty-four thousand, fifty".