104767991983 has 2 divisors, whose sum is σ = 104767991984. Its totient is φ = 104767991982.

The previous prime is 104767991921. The next prime is 104767992023. The reversal of 104767991983 is 389199767401.

It is a strong prime.

It is an emirp because it is prime and its reverse (389199767401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104767991983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104767971983) 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, 52383995991 + 52383995992.

It is an arithmetic number, because the mean of its divisors is an integer number (52383995992).

Almost surely, 2^104767991983 is an apocalyptic number.

104767991983 is a deficient number, since it is larger than the sum of its proper divisors (1).

104767991983 is an equidigital number, since it uses as much as digits as its factorization.

104767991983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20575296, while the sum is 64.

The spelling of 104767991983 in words is "one hundred four billion, seven hundred sixty-seven million, nine hundred ninety-one thousand, nine hundred eighty-three".