113930113 has 4 divisors (see below), whose sum is σ = 124287408. Its totient is φ = 103572820.

The previous prime is 113930111. The next prime is 113930119. The reversal of 113930113 is 311039311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113930113 - 2¹ = 113930111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113930111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5178631 + ... + 5178652.

It is an arithmetic number, because the mean of its divisors is an integer number (31071852).

Almost surely, 2^113930113 is an apocalyptic number.

It is an amenable number.

113930113 is a deficient number, since it is larger than the sum of its proper divisors (10357295).

113930113 is a wasteful number, since it uses less digits than its factorization.

113930113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10357294.

The product of its (nonzero) digits is 243, while the sum is 22.

The square root of 113930113 is about 10673.8049916607. The cubic root of 113930113 is about 484.7816539388.

Adding to 113930113 its reverse (311039311), we get a palindrome (424969424).

The spelling of 113930113 in words is "one hundred thirteen million, nine hundred thirty thousand, one hundred thirteen".