13122453320371 has 2 divisors, whose sum is σ = 13122453320372. Its totient is φ = 13122453320370.

The previous prime is 13122453320359. The next prime is 13122453320377. The reversal of 13122453320371 is 17302335422131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13122453320371 - 2⁷ = 13122453320243 is a prime.

It is a super-2 number, since 2×13122453320371² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13122453320371.

It is not a weakly prime, because it can be changed into another prime (13122453320377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6561226660185 + 6561226660186.

It is an arithmetic number, because the mean of its divisors is an integer number (6561226660186).

Almost surely, 2^{13122453320371} is an apocalyptic number.

13122453320371 is a deficient number, since it is larger than the sum of its proper divisors (1).

13122453320371 is an equidigital number, since it uses as much as digits as its factorization.

13122453320371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 13122453320371 in words is "thirteen trillion, one hundred twenty-two billion, four hundred fifty-three million, three hundred twenty thousand, three hundred seventy-one".