113021332 has 12 divisors (see below), whose sum is σ = 197901396. Its totient is φ = 56478080.

The previous prime is 113021327. The next prime is 113021339. The reversal of 113021332 is 233120311.

It can be written as a sum of positive squares in 2 ways, for example, as 9511056 + 103510276 = 3084^2 + 10174^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113021339) 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 3 ways as a sum of consecutive naturals, for example, 732 + ... + 15052.

It is an arithmetic number, because the mean of its divisors is an integer number (16491783).

Almost surely, 2^113021332 is an apocalyptic number.

It is an amenable number.

113021332 is a deficient number, since it is larger than the sum of its proper divisors (84880064).

113021332 is a wasteful number, since it uses less digits than its factorization.

113021332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16298 (or 16296 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 113021332 is about 10631.1491382635. The cubic root of 113021332 is about 483.4892330489.

Adding to 113021332 its reverse (233120311), we get a palindrome (346141643).

The spelling of 113021332 in words is "one hundred thirteen million, twenty-one thousand, three hundred thirty-two".