125370923 has 2 divisors, whose sum is σ = 125370924. Its totient is φ = 125370922.

The previous prime is 125370893. The next prime is 125370941. The reversal of 125370923 is 329073521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125370923 - 2²⁰ = 124322347 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 125370923.

It is not a weakly prime, because it can be changed into another prime (125370523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62685461 + 62685462.

It is an arithmetic number, because the mean of its divisors is an integer number (62685462).

Almost surely, 2^125370923 is an apocalyptic number.

125370923 is a deficient number, since it is larger than the sum of its proper divisors (1).

125370923 is an equidigital number, since it uses as much as digits as its factorization.

125370923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 125370923 is about 11196.9157806960. The cubic root of 125370923 is about 500.4940756178.

The spelling of 125370923 in words is "one hundred twenty-five million, three hundred seventy thousand, nine hundred twenty-three".