104620215229 has 2 divisors, whose sum is σ = 104620215230. Its totient is φ = 104620215228.

The previous prime is 104620215197. The next prime is 104620215239. The reversal of 104620215229 is 922512026401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84493118329 + 20127096900 = 290677^2 + 141870^2 .

It is a cyclic number.

It is not a de Polignac number, because 104620215229 - 2⁵ = 104620215197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104620215194 and 104620215203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104620215239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52310107614 + 52310107615.

It is an arithmetic number, because the mean of its divisors is an integer number (52310107615).

Almost surely, 2^104620215229 is an apocalyptic number.

It is an amenable number.

104620215229 is a deficient number, since it is larger than the sum of its proper divisors (1).

104620215229 is an equidigital number, since it uses as much as digits as its factorization.

104620215229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 104620215229 in words is "one hundred four billion, six hundred twenty million, two hundred fifteen thousand, two hundred twenty-nine".