113001123195 has 80 divisors (see below), whose sum is σ = 209750634720. Its totient is φ = 58133376000.

The previous prime is 113001123173. The next prime is 113001123197. The reversal of 113001123195 is 591321100311.

It is a happy number.

It is not a de Polignac number, because 113001123195 - 2¹¹ = 113001121147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (113001123197) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 14101740 + ... + 14109750.

It is an arithmetic number, because the mean of its divisors is an integer number (2621882934).

Almost surely, 2^113001123195 is an apocalyptic number.

113001123195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113001123195 is a deficient number, since it is larger than the sum of its proper divisors (96749511525).

113001123195 is a wasteful number, since it uses less digits than its factorization.

113001123195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9258 (or 9249 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 27.

It can be divided in two parts, 113001 and 123195, that added together give a square (236196 = 486²).

The spelling of 113001123195 in words is "one hundred thirteen billion, one million, one hundred twenty-three thousand, one hundred ninety-five".