7791132213311 has 2 divisors, whose sum is σ = 7791132213312. Its totient is φ = 7791132213310.

The previous prime is 7791132213301. The next prime is 7791132213377. The reversal of 7791132213311 is 1133122311977.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1133122311977) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7791132213311 - 2⁶ = 7791132213247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7791132213301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3895566106655 + 3895566106656.

It is an arithmetic number, because the mean of its divisors is an integer number (3895566106656).

Almost surely, 2^{7791132213311} is an apocalyptic number.

7791132213311 is a deficient number, since it is larger than the sum of its proper divisors (1).

7791132213311 is an equidigital number, since it uses as much as digits as its factorization.

7791132213311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 41.

The spelling of 7791132213311 in words is "seven trillion, seven hundred ninety-one billion, one hundred thirty-two million, two hundred thirteen thousand, three hundred eleven".