13302123219991 has 2 divisors, whose sum is σ = 13302123219992. Its totient is φ = 13302123219990.

The previous prime is 13302123219947. The next prime is 13302123220081. The reversal of 13302123219991 is 19991232120331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13302123219991 - 2⁷ = 13302123219863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13302123219901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6651061609995 + 6651061609996.

It is an arithmetic number, because the mean of its divisors is an integer number (6651061609996).

Almost surely, 2^{13302123219991} is an apocalyptic number.

13302123219991 is a deficient number, since it is larger than the sum of its proper divisors (1).

13302123219991 is an equidigital number, since it uses as much as digits as its factorization.

13302123219991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 46.

The spelling of 13302123219991 in words is "thirteen trillion, three hundred two billion, one hundred twenty-three million, two hundred nineteen thousand, nine hundred ninety-one".