104039769623 has 2 divisors, whose sum is σ = 104039769624. Its totient is φ = 104039769622.

The previous prime is 104039769583. The next prime is 104039769643. The reversal of 104039769623 is 326967930401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104039769623 - 2¹⁸ = 104039507479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104039769643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52019884811 + 52019884812.

It is an arithmetic number, because the mean of its divisors is an integer number (52019884812).

Almost surely, 2^104039769623 is an apocalyptic number.

104039769623 is a deficient number, since it is larger than the sum of its proper divisors (1).

104039769623 is an equidigital number, since it uses as much as digits as its factorization.

104039769623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1469664, while the sum is 50.

The spelling of 104039769623 in words is "one hundred four billion, thirty-nine million, seven hundred sixty-nine thousand, six hundred twenty-three".