115130130 has 32 divisors (see below), whose sum is σ = 279647424. Its totient is φ = 30330816.

The previous prime is 115130129. The next prime is 115130131. The reversal of 115130130 is 31031511.

It is an interprime number because it is at equal distance from previous prime (115130129) and next prime (115130131).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (115130131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20629 + ... + 25608.

It is an arithmetic number, because the mean of its divisors is an integer number (8738982).

Almost surely, 2^115130130 is an apocalyptic number.

115130130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115130130 is an abundant number, since it is smaller than the sum of its proper divisors (164517294).

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

115130130 is a wasteful number, since it uses less digits than its factorization.

115130130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46330.

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 115130130 is about 10729.8709218704. The cubic root of 115130130 is about 486.4777685817.

Adding to 115130130 its reverse (31031511), we get a palindrome (146161641).

The spelling of 115130130 in words is "one hundred fifteen million, one hundred thirty thousand, one hundred thirty".