115104025 has 12 divisors (see below), whose sum is σ = 151125372. Its totient is φ = 86666240.

The previous prime is 115104007. The next prime is 115104047. The reversal of 115104025 is 520401511.

It can be written as a sum of positive squares in 6 ways, for example, as 3674889 + 111429136 = 1917^2 + 10556^2 .

It is a de Polignac number, because none of the positive numbers 2^k-115104025 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 115103993 and 115104011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134992 + ... + 135841.

It is an arithmetic number, because the mean of its divisors is an integer number (12593781).

Almost surely, 2^115104025 is an apocalyptic number.

It is an amenable number.

115104025 is a deficient number, since it is larger than the sum of its proper divisors (36021347).

115104025 is a wasteful number, since it uses less digits than its factorization.

115104025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270860 (or 270855 counting only the distinct ones).

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

The square root of 115104025 is about 10728.6543890648. The cubic root of 115104025 is about 486.4409972572.

Adding to 115104025 its reverse (520401511), we get a palindrome (635505536).

The spelling of 115104025 in words is "one hundred fifteen million, one hundred four thousand, twenty-five".