113330051 has 4 divisors (see below), whose sum is σ = 113985312. Its totient is φ = 112674792.

The previous prime is 113330033. The next prime is 113330053. The reversal of 113330051 is 150033311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 113330051 - 2¹⁴ = 113313667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113330053) 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, 327371 + ... + 327716.

It is an arithmetic number, because the mean of its divisors is an integer number (28496328).

Almost surely, 2^113330051 is an apocalyptic number.

113330051 is a deficient number, since it is larger than the sum of its proper divisors (655261).

113330051 is an equidigital number, since it uses as much as digits as its factorization.

113330051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655260.

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 113330051 is about 10645.6587865665. The cubic root of 113330051 is about 483.9290515383.

Adding to 113330051 its reverse (150033311), we get a palindrome (263363362).

The spelling of 113330051 in words is "one hundred thirteen million, three hundred thirty thousand, fifty-one".