104202410309 has 2 divisors, whose sum is σ = 104202410310. Its totient is φ = 104202410308.

The previous prime is 104202410303. The next prime is 104202410369. The reversal of 104202410309 is 903014202401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71798810209 + 32403600100 = 267953^2 + 180010^2 .

It is a cyclic number.

It is not a de Polignac number, because 104202410309 - 2⁴ = 104202410293 is a prime.

It is a super-3 number, since 3×104202410309³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104202410303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52101205154 + 52101205155.

It is an arithmetic number, because the mean of its divisors is an integer number (52101205155).

Almost surely, 2^104202410309 is an apocalyptic number.

It is an amenable number.

104202410309 is a deficient number, since it is larger than the sum of its proper divisors (1).

104202410309 is an equidigital number, since it uses as much as digits as its factorization.

104202410309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 104202410309 in words is "one hundred four billion, two hundred two million, four hundred ten thousand, three hundred nine".