113133532 has 6 divisors (see below), whose sum is σ = 197983688. Its totient is φ = 56566764.

The previous prime is 113133529. The next prime is 113133533. The reversal of 113133532 is 235331311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113133533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14141688 + ... + 14141695.

Almost surely, 2^113133532 is an apocalyptic number.

It is an amenable number.

113133532 is a deficient number, since it is larger than the sum of its proper divisors (84850156).

113133532 is a wasteful number, since it uses less digits than its factorization.

113133532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28283387 (or 28283385 counting only the distinct ones).

The product of its digits is 810, while the sum is 22.

The square root of 113133532 is about 10636.4247752711. The cubic root of 113133532 is about 483.6491720321.

Adding to 113133532 its reverse (235331311), we get a palindrome (348464843).

The spelling of 113133532 in words is "one hundred thirteen million, one hundred thirty-three thousand, five hundred thirty-two".