113055155515 has 8 divisors (see below), whose sum is σ = 135667991088. Its totient is φ = 90442921440.

The previous prime is 113055155513. The next prime is 113055155561. The reversal of 113055155515 is 515551550311.

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

It is not a de Polignac number, because 113055155515 - 2¹ = 113055155513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113055155513) 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 7 ways as a sum of consecutive naturals, for example, 672049 + ... + 823261.

It is an arithmetic number, because the mean of its divisors is an integer number (16958498886).

Almost surely, 2^113055155515 is an apocalyptic number.

113055155515 is a deficient number, since it is larger than the sum of its proper divisors (22612835573).

113055155515 is a wasteful number, since it uses less digits than its factorization.

113055155515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300749.

The product of its (nonzero) digits is 46875, while the sum is 37.

The spelling of 113055155515 in words is "one hundred thirteen billion, fifty-five million, one hundred fifty-five thousand, five hundred fifteen".