115330025 has 24 divisors (see below), whose sum is σ = 145657344. Its totient is φ = 90576000.

The previous prime is 115330021. The next prime is 115330037. The reversal of 115330025 is 520033511.

It is not a de Polignac number, because 115330025 - 2² = 115330021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115329979 and 115330006.

It is not an unprimeable number, because it can be changed into a prime (115330021) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 517064 + ... + 517286.

It is an arithmetic number, because the mean of its divisors is an integer number (6069056).

Almost surely, 2^115330025 is an apocalyptic number.

It is an amenable number.

115330025 is a deficient number, since it is larger than the sum of its proper divisors (30327319).

115330025 is a wasteful number, since it uses less digits than its factorization.

115330025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 115330025 is about 10739.1817658516. The cubic root of 115330025 is about 486.7591552394.

Adding to 115330025 its reverse (520033511), we get a palindrome (635363536).

The spelling of 115330025 in words is "one hundred fifteen million, three hundred thirty thousand, twenty-five".