11313322311919 has 2 divisors, whose sum is σ = 11313322311920. Its totient is φ = 11313322311918.

The previous prime is 11313322311877. The next prime is 11313322311947. The reversal of 11313322311919 is 91911322331311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11313322311919 - 2³¹ = 11311174828271 is a prime.

It is a super-2 number, since 2×11313322311919² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11313322311959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5656661155959 + 5656661155960.

It is an arithmetic number, because the mean of its divisors is an integer number (5656661155960).

Almost surely, 2^{11313322311919} is an apocalyptic number.

11313322311919 is a deficient number, since it is larger than the sum of its proper divisors (1).

11313322311919 is an equidigital number, since it uses as much as digits as its factorization.

11313322311919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26244, while the sum is 40.

The spelling of 11313322311919 in words is "eleven trillion, three hundred thirteen billion, three hundred twenty-two million, three hundred eleven thousand, nine hundred nineteen".