125003420311283 has 2 divisors, whose sum is σ = 125003420311284. Its totient is φ = 125003420311282.

The previous prime is 125003420311229. The next prime is 125003420311327. The reversal of 125003420311283 is 382113024300521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 125003420311283 - 2¹⁸ = 125003420049139 is a prime.

It is not a weakly prime, because it can be changed into another prime (125003420311883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62501710155641 + 62501710155642.

It is an arithmetic number, because the mean of its divisors is an integer number (62501710155642).

Almost surely, 2^{125003420311283} is an apocalyptic number.

125003420311283 is a deficient number, since it is larger than the sum of its proper divisors (1).

125003420311283 is an equidigital number, since it uses as much as digits as its factorization.

125003420311283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 125003420311283 in words is "one hundred twenty-five trillion, three billion, four hundred twenty million, three hundred eleven thousand, two hundred eighty-three".