115925903 has 2 divisors, whose sum is σ = 115925904. Its totient is φ = 115925902.

The previous prime is 115925899. The next prime is 115925917. The reversal of 115925903 is 309529511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115925903 - 2² = 115925899 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115925933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57962951 + 57962952.

It is an arithmetic number, because the mean of its divisors is an integer number (57962952).

Almost surely, 2^115925903 is an apocalyptic number.

115925903 is a deficient number, since it is larger than the sum of its proper divisors (1).

115925903 is an equidigital number, since it uses as much as digits as its factorization.

115925903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12150, while the sum is 35.

The square root of 115925903 is about 10766.8891979067. The cubic root of 115925903 is about 487.5960317501.

The spelling of 115925903 in words is "one hundred fifteen million, nine hundred twenty-five thousand, nine hundred three".