113541553345215 has 32 divisors (see below), whose sum is σ = 184156551012096. Its totient is φ = 59725486598400.

The previous prime is 113541553345193. The next prime is 113541553345279. The reversal of 113541553345215 is 512543355145311.

It is a happy number.

It is not a de Polignac number, because 113541553345215 - 2⁵ = 113541553345183 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165715972 + ... + 166399718.

It is an arithmetic number, because the mean of its divisors is an integer number (5754892219128).

Almost surely, 2^{113541553345215} is an apocalyptic number.

113541553345215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113541553345215 is a deficient number, since it is larger than the sum of its proper divisors (70614997666881).

113541553345215 is a wasteful number, since it uses less digits than its factorization.

113541553345215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835479.

The product of its digits is 2700000, while the sum is 48.

The spelling of 113541553345215 in words is "one hundred thirteen trillion, five hundred forty-one billion, five hundred fifty-three million, three hundred forty-five thousand, two hundred fifteen".