104322989223491 has 2 divisors, whose sum is σ = 104322989223492. Its totient is φ = 104322989223490.

The previous prime is 104322989223413. The next prime is 104322989223533. The reversal of 104322989223491 is 194322989223401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104322989223491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104322989223491.

It is not a weakly prime, because it can be changed into another prime (104322989223091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52161494611745 + 52161494611746.

It is an arithmetic number, because the mean of its divisors is an integer number (52161494611746).

Almost surely, 2^{104322989223491} is an apocalyptic number.

104322989223491 is a deficient number, since it is larger than the sum of its proper divisors (1).

104322989223491 is an equidigital number, since it uses as much as digits as its factorization.

104322989223491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13436928, while the sum is 59.

The spelling of 104322989223491 in words is "one hundred four trillion, three hundred twenty-two billion, nine hundred eighty-nine million, two hundred twenty-three thousand, four hundred ninety-one".