113315433 has 16 divisors (see below), whose sum is σ = 188368896. Its totient is φ = 58865040.

The previous prime is 113315407. The next prime is 113315453. The reversal of 113315433 is 334513311.

It is not a de Polignac number, because 113315433 - 2⁹ = 113314921 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113315453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 245041 + ... + 245502.

It is an arithmetic number, because the mean of its divisors is an integer number (11773056).

Almost surely, 2^113315433 is an apocalyptic number.

It is an amenable number.

113315433 is a deficient number, since it is larger than the sum of its proper divisors (75053463).

113315433 is a wasteful number, since it uses less digits than its factorization.

113315433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490564.

The product of its digits is 1620, while the sum is 24.

The square root of 113315433 is about 10644.9721934818. The cubic root of 113315433 is about 483.9082439384.

Adding to 113315433 its reverse (334513311), we get a palindrome (447828744).

The spelling of 113315433 in words is "one hundred thirteen million, three hundred fifteen thousand, four hundred thirty-three".