113947672319 has 12 divisors (see below), whose sum is σ = 123870607224. Its totient is φ = 104199316944.

The previous prime is 113947672313. The next prime is 113947672327. The reversal of 113947672319 is 913276749311.

It is not a de Polignac number, because 113947672319 - 2³⁶ = 45228195583 is a prime.

It is a super-2 number, since 2×113947672319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113947672313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233957 + ... + 531630.

It is an arithmetic number, because the mean of its divisors is an integer number (10322550602).

Almost surely, 2^113947672319 is an apocalyptic number.

113947672319 is a deficient number, since it is larger than the sum of its proper divisors (9922934905).

113947672319 is an equidigital number, since it uses as much as digits as its factorization.

113947672319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765814 (or 765707 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 53.

The spelling of 113947672319 in words is "one hundred thirteen billion, nine hundred forty-seven million, six hundred seventy-two thousand, three hundred nineteen".