1310589936109 has 2 divisors, whose sum is σ = 1310589936110. Its totient is φ = 1310589936108.

The previous prime is 1310589936031. The next prime is 1310589936121. The reversal of 1310589936109 is 9016399850131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1310589936100 + 9 = 1144810^2 + 3^2 .

It is a cyclic number.

It is not a de Polignac number, because 1310589936109 - 2²⁹ = 1310053065197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1310589936109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310589930109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655294968054 + 655294968055.

It is an arithmetic number, because the mean of its divisors is an integer number (655294968055).

Almost surely, 2^{1310589936109} is an apocalyptic number.

It is an amenable number.

1310589936109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310589936109 is an equidigital number, since it uses as much as digits as its factorization.

1310589936109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1574640, while the sum is 55.

The spelling of 1310589936109 in words is "one trillion, three hundred ten billion, five hundred eighty-nine million, nine hundred thirty-six thousand, one hundred nine".