113313123132985 has 16 divisors (see below), whose sum is σ = 136852034316480. Its totient is φ = 90068176883520.

The previous prime is 113313123132977. The next prime is 113313123132997. The reversal of 113313123132985 is 589231321313311.

It is not a de Polignac number, because 113313123132985 - 2³ = 113313123132977 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116353215 + ... + 117323044.

It is an arithmetic number, because the mean of its divisors is an integer number (8553252144780).

Almost surely, 2^{113313123132985} is an apocalyptic number.

It is an amenable number.

113313123132985 is a deficient number, since it is larger than the sum of its proper divisors (23538911183495).

113313123132985 is a wasteful number, since it uses less digits than its factorization.

113313123132985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233676888.

The product of its digits is 349920, while the sum is 46.

The spelling of 113313123132985 in words is "one hundred thirteen trillion, three hundred thirteen billion, one hundred twenty-three million, one hundred thirty-two thousand, nine hundred eighty-five".