1310313025239 has 16 divisors (see below), whose sum is σ = 1832479177728. Its totient is φ = 831849093792.

The previous prime is 1310313025211. The next prime is 1310313025249. The reversal of 1310313025239 is 9325203130131.

It is not a de Polignac number, because 1310313025239 - 2¹³ = 1310313017047 is a prime.

It is a super-2 number, since 2×1310313025239² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310313025249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125575867 + ... + 125586300.

It is an arithmetic number, because the mean of its divisors is an integer number (114529948608).

Almost surely, 2^{1310313025239} is an apocalyptic number.

1310313025239 is a deficient number, since it is larger than the sum of its proper divisors (522166152489).

1310313025239 is a wasteful number, since it uses less digits than its factorization.

1310313025239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251162254.

The product of its (nonzero) digits is 14580, while the sum is 33.

The spelling of 1310313025239 in words is "one trillion, three hundred ten billion, three hundred thirteen million, twenty-five thousand, two hundred thirty-nine".