115100425 has 24 divisors (see below), whose sum is σ = 156364992. Its totient is φ = 83352000.

The previous prime is 115100417. The next prime is 115100431. The reversal of 115100425 is 524001511.

It is not a de Polignac number, because 115100425 - 2³ = 115100417 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75420 + ... + 76930.

It is an arithmetic number, because the mean of its divisors is an integer number (6515208).

Almost surely, 2^115100425 is an apocalyptic number.

It is an amenable number.

115100425 is a deficient number, since it is larger than the sum of its proper divisors (41264567).

115100425 is a wasteful number, since it uses less digits than its factorization.

115100425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809 (or 1804 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 115100425 is about 10728.4866127521. The cubic root of 115100425 is about 486.4359258856.

Adding to 115100425 its reverse (524001511), we get a palindrome (639101936).

The spelling of 115100425 in words is "one hundred fifteen million, one hundred thousand, four hundred twenty-five".