1313132009999 has 2 divisors, whose sum is σ = 1313132010000. Its totient is φ = 1313132009998.

The previous prime is 1313132009971. The next prime is 1313132010011. The reversal of 1313132009999 is 9999002313131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1313132009999 - 2²⁴ = 1313115232783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313132009599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656566004999 + 656566005000.

It is an arithmetic number, because the mean of its divisors is an integer number (656566005000).

Almost surely, 2^{1313132009999} is an apocalyptic number.

1313132009999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313132009999 is an equidigital number, since it uses as much as digits as its factorization.

1313132009999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 354294, while the sum is 50.

The spelling of 1313132009999 in words is "one trillion, three hundred thirteen billion, one hundred thirty-two million, nine thousand, nine hundred ninety-nine".