115310122325 has 12 divisors (see below), whose sum is σ = 144028238820. Its totient is φ = 91574751360.

The previous prime is 115310122321. The next prime is 115310122391. The reversal of 115310122325 is 523221013511.

It can be written as a sum of positive squares in 6 ways, for example, as 1297872676 + 114012249649 = 36026^2 + 337657^2 .

It is not a de Polignac number, because 115310122325 - 2² = 115310122321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115310122294 and 115310122303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115310122321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16830170 + ... + 16837019.

It is an arithmetic number, because the mean of its divisors is an integer number (12002353235).

Almost surely, 2^115310122325 is an apocalyptic number.

It is an amenable number.

115310122325 is a deficient number, since it is larger than the sum of its proper divisors (28718116495).

115310122325 is a wasteful number, since it uses less digits than its factorization.

115310122325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33667336 (or 33667331 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 115310122325 its reverse (523221013511), we get a palindrome (638531135836).

The spelling of 115310122325 in words is "one hundred fifteen billion, three hundred ten million, one hundred twenty-two thousand, three hundred twenty-five".