113365533 has 32 divisors (see below), whose sum is σ = 164505600. Its totient is φ = 69206400.

The previous prime is 113365529. The next prime is 113365561. The reversal of 113365533 is 335563311.

It is not a de Polignac number, because 113365533 - 2² = 113365529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113365533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113365513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 418188 + ... + 418458.

It is an arithmetic number, because the mean of its divisors is an integer number (5140800).

Almost surely, 2^113365533 is an apocalyptic number.

It is an amenable number.

113365533 is a deficient number, since it is larger than the sum of its proper divisors (51140067).

113365533 is a wasteful number, since it uses less digits than its factorization.

113365533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513.

The product of its digits is 12150, while the sum is 30.

The square root of 113365533 is about 10647.3251570524. The cubic root of 113365533 is about 483.9795499977.

It can be divided in two parts, 1133 and 65533, that added together give a palindrome (66666).

The spelling of 113365533 in words is "one hundred thirteen million, three hundred sixty-five thousand, five hundred thirty-three".