115125430 has 32 divisors (see below), whose sum is σ = 240374016. Its totient is φ = 38880864.

The previous prime is 115125403. The next prime is 115125457. The reversal of 115125430 is 34521511.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (115125403) and next prime (115125457).

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, 7584 + ... + 16963.

It is an arithmetic number, because the mean of its divisors is an integer number (7511688).

Almost surely, 2^115125430 is an apocalyptic number.

115125430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115125430 is an abundant number, since it is smaller than the sum of its proper divisors (125248586).

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

115125430 is a wasteful number, since it uses less digits than its factorization.

115125430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24628.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 115125430 is about 10729.6519048849. The cubic root of 115125430 is about 486.4711486041.

Adding to 115125430 its reverse (34521511), we get a palindrome (149646941).

The spelling of 115125430 in words is "one hundred fifteen million, one hundred twenty-five thousand, four hundred thirty".