13351455342191 has 2 divisors, whose sum is σ = 13351455342192. Its totient is φ = 13351455342190.

The previous prime is 13351455342149. The next prime is 13351455342353. The reversal of 13351455342191 is 19124355415331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13351455342191 - 2²² = 13351451147887 is a prime.

It is a super-2 number, since 2×13351455342191² (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 (13351455342991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6675727671095 + 6675727671096.

It is an arithmetic number, because the mean of its divisors is an integer number (6675727671096).

Almost surely, 2^{13351455342191} is an apocalyptic number.

13351455342191 is a deficient number, since it is larger than the sum of its proper divisors (1).

13351455342191 is an equidigital number, since it uses as much as digits as its factorization.

13351455342191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 972000, while the sum is 47.

The spelling of 13351455342191 in words is "thirteen trillion, three hundred fifty-one billion, four hundred fifty-five million, three hundred forty-two thousand, one hundred ninety-one".