115425113 has 2 divisors, whose sum is σ = 115425114. Its totient is φ = 115425112.

The previous prime is 115425061. The next prime is 115425131. The reversal of 115425113 is 311524511.

Together with next prime (115425131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100962304 + 14462809 = 10048^2 + 3803^2 .

It is a cyclic number.

It is not a de Polignac number, because 115425113 - 2¹² = 115421017 is a prime.

It is a super-2 number, since 2×115425113² = 26645913422125538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (115425173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57712556 + 57712557.

It is an arithmetic number, because the mean of its divisors is an integer number (57712557).

Almost surely, 2^115425113 is an apocalyptic number.

It is an amenable number.

115425113 is a deficient number, since it is larger than the sum of its proper divisors (1).

115425113 is an equidigital number, since it uses as much as digits as its factorization.

115425113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 600, while the sum is 23.

The square root of 115425113 is about 10743.6080066242. The cubic root of 115425113 is about 486.8928938732.

Adding to 115425113 its reverse (311524511), we get a palindrome (426949624).

The spelling of 115425113 in words is "one hundred fifteen million, four hundred twenty-five thousand, one hundred thirteen".