125333303113 has 2 divisors, whose sum is σ = 125333303114. Its totient is φ = 125333303112.

The previous prime is 125333303057. The next prime is 125333303159. The reversal of 125333303113 is 311303333521.

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., 84516374089 + 40816929024 = 290717^2 + 202032^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125333303113 is a prime.

It is not a weakly prime, because it can be changed into another prime (125333303213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62666651556 + 62666651557.

It is an arithmetic number, because the mean of its divisors is an integer number (62666651557).

Almost surely, 2^125333303113 is an apocalyptic number.

It is an amenable number.

125333303113 is a deficient number, since it is larger than the sum of its proper divisors (1).

125333303113 is an equidigital number, since it uses as much as digits as its factorization.

125333303113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7290, while the sum is 28.

Adding to 125333303113 its reverse (311303333521), we get a palindrome (436636636634).

The spelling of 125333303113 in words is "one hundred twenty-five billion, three hundred thirty-three million, three hundred three thousand, one hundred thirteen".