113347923669 has 16 divisors (see below), whose sum is σ = 167928423040. Its totient is φ = 75562774560.

The previous prime is 113347923649. The next prime is 113347923677. The reversal of 113347923669 is 966329743311.

113347923669 is a `hidden beast` number, since 1 + 1 + 3 + 347 + 9 + 236 + 69 = 666.

It is not a de Polignac number, because 113347923669 - 2¹⁶ = 113347858133 is a prime.

It is a super-2 number, since 2×113347923669² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113347923649) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1142289 + ... + 1237545.

It is an arithmetic number, because the mean of its divisors is an integer number (10495526440).

Almost surely, 2^113347923669 is an apocalyptic number.

It is an amenable number.

113347923669 is a deficient number, since it is larger than the sum of its proper divisors (54580499371).

113347923669 is an equidigital number, since it uses as much as digits as its factorization.

113347923669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139337 (or 139331 counting only the distinct ones).

The product of its digits is 4408992, while the sum is 54.

The spelling of 113347923669 in words is "one hundred thirteen billion, three hundred forty-seven million, nine hundred twenty-three thousand, six hundred sixty-nine".