125119249933 has 2 divisors, whose sum is σ = 125119249934. Its totient is φ = 125119249932.

The previous prime is 125119249903. The next prime is 125119249951. The reversal of 125119249933 is 339942911521.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103469658889 + 21649591044 = 321667^2 + 147138^2 .

It is a cyclic number.

It is not a de Polignac number, because 125119249933 - 2²⁹ = 124582379021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125119249903) 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, 62559624966 + 62559624967.

It is an arithmetic number, because the mean of its divisors is an integer number (62559624967).

Almost surely, 2^125119249933 is an apocalyptic number.

It is an amenable number.

125119249933 is a deficient number, since it is larger than the sum of its proper divisors (1).

125119249933 is an equidigital number, since it uses as much as digits as its factorization.

125119249933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 524880, while the sum is 49.

The spelling of 125119249933 in words is "one hundred twenty-five billion, one hundred nineteen million, two hundred forty-nine thousand, nine hundred thirty-three".