1331302110319 has 2 divisors, whose sum is σ = 1331302110320. Its totient is φ = 1331302110318.

The previous prime is 1331302110293. The next prime is 1331302110343. The reversal of 1331302110319 is 9130112031331.

It is a strong prime.

It is an emirp because it is prime and its reverse (9130112031331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1331302110319 - 2⁵ = 1331302110287 is a prime.

It is a super-2 number, since 2×1331302110319² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1331302110389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665651055159 + 665651055160.

It is an arithmetic number, because the mean of its divisors is an integer number (665651055160).

Almost surely, 2^{1331302110319} is an apocalyptic number.

1331302110319 is a deficient number, since it is larger than the sum of its proper divisors (1).

1331302110319 is an equidigital number, since it uses as much as digits as its factorization.

1331302110319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 28.

The spelling of 1331302110319 in words is "one trillion, three hundred thirty-one billion, three hundred two million, one hundred ten thousand, three hundred nineteen".