113139883 has 2 divisors, whose sum is σ = 113139884. Its totient is φ = 113139882.

The previous prime is 113139877. The next prime is 113139893. The reversal of 113139883 is 388931311.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113139883 is a prime.

It is not a weakly prime, because it can be changed into another prime (113139833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56569941 + 56569942.

It is an arithmetic number, because the mean of its divisors is an integer number (56569942).

Almost surely, 2^113139883 is an apocalyptic number.

113139883 is a deficient number, since it is larger than the sum of its proper divisors (1).

113139883 is an equidigital number, since it uses as much as digits as its factorization.

113139883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 37.

The square root of 113139883 is about 10636.7233206472. The cubic root of 113139883 is about 483.6582220999.

It can be divided in two parts, 1131 and 39883, that added together give a palindrome (41014).

The spelling of 113139883 in words is "one hundred thirteen million, one hundred thirty-nine thousand, eight hundred eighty-three".