113257347344 has 10 divisors (see below), whose sum is σ = 219436110510. Its totient is φ = 56628673664.

The previous prime is 113257347331. The next prime is 113257347409. The reversal of 113257347344 is 443743752311.

It can be written as a sum of positive squares in only one way, i.e., 113151504400 + 105842944 = 336380^2 + 10288^2 .

It is a super-4 number, since 4×113257347344⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is a junction number, because it is equal to n+sod(n) for n = 113257347295 and 113257347304.

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 as a sum of consecutive naturals, namely, 3539292089 + ... + 3539292120.

It is an arithmetic number, because the mean of its divisors is an integer number (21943611051).

Almost surely, 2^113257347344 is an apocalyptic number.

It is an amenable number.

113257347344 is a deficient number, since it is larger than the sum of its proper divisors (106178763166).

113257347344 is an equidigital number, since it uses as much as digits as its factorization.

113257347344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7078584217 (or 7078584211 counting only the distinct ones).

The product of its digits is 846720, while the sum is 44.

The spelling of 113257347344 in words is "one hundred thirteen billion, two hundred fifty-seven million, three hundred forty-seven thousand, three hundred forty-four".