104703075221 has 2 divisors, whose sum is σ = 104703075222. Its totient is φ = 104703075220.

The previous prime is 104703075179. The next prime is 104703075223. The reversal of 104703075221 is 122570307401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56875572196 + 47827503025 = 238486^2 + 218695^2 .

It is a cyclic number.

It is not a de Polignac number, because 104703075221 - 2¹⁸ = 104702813077 is a prime.

Together with 104703075223, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104703075223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52351537610 + 52351537611.

It is an arithmetic number, because the mean of its divisors is an integer number (52351537611).

Almost surely, 2^104703075221 is an apocalyptic number.

It is an amenable number.

104703075221 is a deficient number, since it is larger than the sum of its proper divisors (1).

104703075221 is an equidigital number, since it uses as much as digits as its factorization.

104703075221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 32.

The spelling of 104703075221 in words is "one hundred four billion, seven hundred three million, seventy-five thousand, two hundred twenty-one".