115302130 has 32 divisors (see below), whose sum is σ = 210931776. Its totient is φ = 45374784.

The previous prime is 115302119. The next prime is 115302167. The reversal of 115302130 is 31203511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210517 + ... + 211063.

It is an arithmetic number, because the mean of its divisors is an integer number (6591618).

Almost surely, 2^115302130 is an apocalyptic number.

115302130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115302130 is a deficient number, since it is larger than the sum of its proper divisors (95629646).

115302130 is a wasteful number, since it uses less digits than its factorization.

115302130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 115302130 is about 10737.8829384567. The cubic root of 115302130 is about 486.7199077509.

Adding to 115302130 its reverse (31203511), we get a palindrome (146505641).

The spelling of 115302130 in words is "one hundred fifteen million, three hundred two thousand, one hundred thirty".