115181230 has 32 divisors (see below), whose sum is σ = 219088800. Its totient is φ = 43477632.

The previous prime is 115181221. The next prime is 115181251. The reversal of 115181230 is 32181511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54636 + ... + 56704.

It is an arithmetic number, because the mean of its divisors is an integer number (6846525).

Almost surely, 2^115181230 is an apocalyptic number.

115181230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115181230 is a deficient number, since it is larger than the sum of its proper divisors (103907570).

115181230 is a wasteful number, since it uses less digits than its factorization.

115181230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388.

The product of its (nonzero) digits is 240, while the sum is 22.

The square root of 115181230 is about 10732.2518606302. The cubic root of 115181230 is about 486.5497316060.

The spelling of 115181230 in words is "one hundred fifteen million, one hundred eighty-one thousand, two hundred thirty".