115225130 has 8 divisors (see below), whose sum is σ = 207405252. Its totient is φ = 46090048.

The previous prime is 115225081. The next prime is 115225151. The reversal of 115225130 is 31522511.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 107972881 + 7252249 = 10391^2 + 2693^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5761247 + ... + 5761266.

Almost surely, 2^115225130 is an apocalyptic number.

115225130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115225130 is a deficient number, since it is larger than the sum of its proper divisors (92180122).

115225130 is a wasteful number, since it uses less digits than its factorization.

115225130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11522520.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 115225130 is about 10734.2969029182. The cubic root of 115225130 is about 486.6115380309.

Adding to 115225130 its reverse (31522511), we get a palindrome (146747641).

The spelling of 115225130 in words is "one hundred fifteen million, two hundred twenty-five thousand, one hundred thirty".