1252359021703 has 2 divisors, whose sum is σ = 1252359021704. Its totient is φ = 1252359021702.

The previous prime is 1252359021671. The next prime is 1252359021757. The reversal of 1252359021703 is 3071209532521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1252359021703 - 2⁵ = 1252359021671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1252359121703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626179510851 + 626179510852.

It is an arithmetic number, because the mean of its divisors is an integer number (626179510852).

Almost surely, 2^{1252359021703} is an apocalyptic number.

1252359021703 is a deficient number, since it is larger than the sum of its proper divisors (1).

1252359021703 is an equidigital number, since it uses as much as digits as its factorization.

1252359021703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 113400, while the sum is 40.

The spelling of 1252359021703 in words is "one trillion, two hundred fifty-two billion, three hundred fifty-nine million, twenty-one thousand, seven hundred three".