113021107 has 2 divisors, whose sum is σ = 113021108. Its totient is φ = 113021106.

The previous prime is 113021093. The next prime is 113021141. The reversal of 113021107 is 701120311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113021107 is a prime.

It is not a weakly prime, because it can be changed into another prime (113021197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56510553 + 56510554.

It is an arithmetic number, because the mean of its divisors is an integer number (56510554).

Almost surely, 2^113021107 is an apocalyptic number.

113021107 is a deficient number, since it is larger than the sum of its proper divisors (1).

113021107 is an equidigital number, since it uses as much as digits as its factorization.

113021107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 113021107 is about 10631.1385561472. The cubic root of 113021107 is about 483.4889122093.

Adding to 113021107 its reverse (701120311), we get a palindrome (814141418).

The spelling of 113021107 in words is "one hundred thirteen million, twenty-one thousand, one hundred seven".