113333165 has 32 divisors (see below), whose sum is σ = 153242496. Its totient is φ = 79752960.

The previous prime is 113333161. The next prime is 113333173. The reversal of 113333165 is 561333311.

It is a happy number.

It is not a de Polignac number, because 113333165 - 2² = 113333161 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113333161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 409007 + ... + 409283.

It is an arithmetic number, because the mean of its divisors is an integer number (4788828).

Almost surely, 2^113333165 is an apocalyptic number.

It is an amenable number.

113333165 is a deficient number, since it is larger than the sum of its proper divisors (39909331).

113333165 is a wasteful number, since it uses less digits than its factorization.

113333165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509.

The product of its digits is 2430, while the sum is 26.

The square root of 113333165 is about 10645.8050423629. The cubic root of 113333165 is about 483.9334838468.

Adding to 113333165 its reverse (561333311), we get a palindrome (674666476).

The spelling of 113333165 in words is "one hundred thirteen million, three hundred thirty-three thousand, one hundred sixty-five".