125386799303 has 2 divisors, whose sum is σ = 125386799304. Its totient is φ = 125386799302.

The previous prime is 125386799273. The next prime is 125386799371. The reversal of 125386799303 is 303997683521.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125386799303 - 2¹⁶ = 125386733767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125386799803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62693399651 + 62693399652.

It is an arithmetic number, because the mean of its divisors is an integer number (62693399652).

Almost surely, 2^125386799303 is an apocalyptic number.

125386799303 is a deficient number, since it is larger than the sum of its proper divisors (1).

125386799303 is an equidigital number, since it uses as much as digits as its factorization.

125386799303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7348320, while the sum is 56.

The spelling of 125386799303 in words is "one hundred twenty-five billion, three hundred eighty-six million, seven hundred ninety-nine thousand, three hundred three".