125325199 has 2 divisors, whose sum is σ = 125325200. Its totient is φ = 125325198.

The previous prime is 125325191. The next prime is 125325209. The reversal of 125325199 is 991523521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125325199 - 2³ = 125325191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125325191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62662599 + 62662600.

It is an arithmetic number, because the mean of its divisors is an integer number (62662600).

Almost surely, 2^125325199 is an apocalyptic number.

125325199 is a deficient number, since it is larger than the sum of its proper divisors (1).

125325199 is an equidigital number, since it uses as much as digits as its factorization.

125325199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24300, while the sum is 37.

The square root of 125325199 is about 11194.8737822273. The cubic root of 125325199 is about 500.4332231936.

The spelling of 125325199 in words is "one hundred twenty-five million, three hundred twenty-five thousand, one hundred ninety-nine".