115324132 has 36 divisors (see below), whose sum is σ = 253529920. Its totient is φ = 44930160.

The previous prime is 115324117. The next prime is 115324163. The reversal of 115324132 is 231423511.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 13632 + ... + 20407.

Almost surely, 2^115324132 is an apocalyptic number.

It is an amenable number.

115324132 is an abundant number, since it is smaller than the sum of its proper divisors (138205788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115324132 is a wasteful number, since it uses less digits than its factorization.

115324132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34072 (or 34059 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 115324132 is about 10738.9073932128. The cubic root of 115324132 is about 486.7508644797.

Adding to 115324132 its reverse (231423511), we get a palindrome (346747643).

The spelling of 115324132 in words is "one hundred fifteen million, three hundred twenty-four thousand, one hundred thirty-two".