313341120102509 has 2 divisors, whose sum is σ = 313341120102510. Its totient is φ = 313341120102508.

The previous prime is 313341120102469. The next prime is 313341120102547. The reversal of 313341120102509 is 905201021143313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 292423577557609 + 20917542544900 = 17100397^2 + 4573570^2 .

It is a cyclic number.

It is not a de Polignac number, because 313341120102509 - 2⁴⁸ = 31866143391853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313341120105509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156670560051254 + 156670560051255.

It is an arithmetic number, because the mean of its divisors is an integer number (156670560051255).

Almost surely, 2^{313341120102509} is an apocalyptic number.

It is an amenable number.

313341120102509 is a deficient number, since it is larger than the sum of its proper divisors (1).

313341120102509 is an equidigital number, since it uses as much as digits as its factorization.

313341120102509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 313341120102509 in words is "three hundred thirteen trillion, three hundred forty-one billion, one hundred twenty million, one hundred two thousand, five hundred nine".