113244166215 has 48 divisors (see below), whose sum is σ = 200610229248. Its totient is φ = 59069400768.

The previous prime is 113244166199. The next prime is 113244166241. The reversal of 113244166215 is 512661442311.

113244166215 is a `hidden beast` number, since 1 + 1 + 3 + 24 + 4 + 1 + 6 + 621 + 5 = 666.

It is not a de Polignac number, because 113244166215 - 2⁴ = 113244166199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113244166215.

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, 3041904 + ... + 3078906.

It is an arithmetic number, because the mean of its divisors is an integer number (4179379776).

Almost surely, 2^113244166215 is an apocalyptic number.

113244166215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113244166215 is a deficient number, since it is larger than the sum of its proper divisors (87366063033).

113244166215 is a wasteful number, since it uses less digits than its factorization.

113244166215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38508 (or 38505 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The spelling of 113244166215 in words is "one hundred thirteen billion, two hundred forty-four million, one hundred sixty-six thousand, two hundred fifteen".