115121325 has 48 divisors (see below), whose sum is σ = 216700416. Its totient is φ = 53380800.

The previous prime is 115121311. The next prime is 115121341. The reversal of 115121325 is 523121511.

It is not a de Polignac number, because 115121325 - 2⁶ = 115121261 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15942 + ... + 22008.

It is an arithmetic number, because the mean of its divisors is an integer number (4514592).

Almost surely, 2^115121325 is an apocalyptic number.

115121325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115121325 is a deficient number, since it is larger than the sum of its proper divisors (101579091).

115121325 is a wasteful number, since it uses less digits than its factorization.

115121325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6114 (or 6109 counting only the distinct ones).

The product of its digits is 300, while the sum is 21.

The square root of 115121325 is about 10729.4606108602. The cubic root of 115121325 is about 486.4653665402.

Adding to 115121325 its reverse (523121511), we get a palindrome (638242836).

The spelling of 115121325 in words is "one hundred fifteen million, one hundred twenty-one thousand, three hundred twenty-five".