113885325947 has 2 divisors, whose sum is σ = 113885325948. Its totient is φ = 113885325946.

The previous prime is 113885325943. The next prime is 113885325973. The reversal of 113885325947 is 749523588311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113885325947 - 2² = 113885325943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113885325892 and 113885325901.

It is not a weakly prime, because it can be changed into another prime (113885325943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56942662973 + 56942662974.

It is an arithmetic number, because the mean of its divisors is an integer number (56942662974).

Almost surely, 2^113885325947 is an apocalyptic number.

113885325947 is a deficient number, since it is larger than the sum of its proper divisors (1).

113885325947 is an equidigital number, since it uses as much as digits as its factorization.

113885325947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7257600, while the sum is 56.

It can be divided in two parts, 11388 and 5325947, that added together give a palindrome (5337335).

The spelling of 113885325947 in words is "one hundred thirteen billion, eight hundred eighty-five million, three hundred twenty-five thousand, nine hundred forty-seven".