115304132 has 24 divisors (see below), whose sum is σ = 215228664. Its totient is φ = 53860352.

The previous prime is 115304069. The next prime is 115304153. The reversal of 115304132 is 231403511.

It can be written as a sum of positive squares in 4 ways, for example, as 14622976 + 100681156 = 3824^2 + 10034^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3128 + ... + 15504.

It is an arithmetic number, because the mean of its divisors is an integer number (8967861).

Almost surely, 2^115304132 is an apocalyptic number.

It is an amenable number.

115304132 is a deficient number, since it is larger than the sum of its proper divisors (99924532).

115304132 is a wasteful number, since it uses less digits than its factorization.

115304132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12535 (or 12533 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 115304132 is about 10737.9761594073. The cubic root of 115304132 is about 486.7227247200.

Adding to 115304132 its reverse (231403511), we get a palindrome (346707643).

The spelling of 115304132 in words is "one hundred fifteen million, three hundred four thousand, one hundred thirty-two".