113331619215 has 48 divisors (see below), whose sum is σ = 205073788608. Its totient is φ = 57789777408.

The previous prime is 113331619199. The next prime is 113331619231. The reversal of 113331619215 is 512916133311.

113331619215 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 31 + 619 + 2 + 1 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (113331619199) and next prime (113331619231).

It is not a de Polignac number, because 113331619215 - 2⁴ = 113331619199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113331619215.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 2416267 + ... + 2462723.

It is an arithmetic number, because the mean of its divisors is an integer number (4272370596).

Almost surely, 2^113331619215 is an apocalyptic number.

113331619215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113331619215 is a deficient number, since it is larger than the sum of its proper divisors (91742169393).

113331619215 is a wasteful number, since it uses less digits than its factorization.

113331619215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48848 (or 48845 counting only the distinct ones).

The product of its digits is 14580, while the sum is 36.

The spelling of 113331619215 in words is "one hundred thirteen billion, three hundred thirty-one million, six hundred nineteen thousand, two hundred fifteen".