104102205029 has 2 divisors, whose sum is σ = 104102205030. Its totient is φ = 104102205028.

The previous prime is 104102205013. The next prime is 104102205133. The reversal of 104102205029 is 920502201401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72765062500 + 31337142529 = 269750^2 + 177023^2 .

It is a cyclic number.

It is not a de Polignac number, because 104102205029 - 2⁴ = 104102205013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104102204989 and 104102205007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104102201029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52051102514 + 52051102515.

It is an arithmetic number, because the mean of its divisors is an integer number (52051102515).

Almost surely, 2^104102205029 is an apocalyptic number.

It is an amenable number.

104102205029 is a deficient number, since it is larger than the sum of its proper divisors (1).

104102205029 is an equidigital number, since it uses as much as digits as its factorization.

104102205029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 104102205029 in words is "one hundred four billion, one hundred two million, two hundred five thousand, twenty-nine".