113120132 has 12 divisors (see below), whose sum is σ = 198998016. Its totient is φ = 56263560.

The previous prime is 113120123. The next prime is 113120153. The reversal of 113120132 is 231021311.

It is an unprimeable number.

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, 73268 + ... + 74795.

It is an arithmetic number, because the mean of its divisors is an integer number (16583168).

Almost surely, 2^113120132 is an apocalyptic number.

It is an amenable number.

113120132 is a deficient number, since it is larger than the sum of its proper divisors (85877884).

113120132 is a wasteful number, since it uses less digits than its factorization.

113120132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148258 (or 148256 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 113120132 is about 10635.7948457085. The cubic root of 113120132 is about 483.6300761469.

Adding to 113120132 its reverse (231021311), we get a palindrome (344141443).

The spelling of 113120132 in words is "one hundred thirteen million, one hundred twenty thousand, one hundred thirty-two".