104572313 has 2 divisors, whose sum is σ = 104572314. Its totient is φ = 104572312.

The previous prime is 104572297. The next prime is 104572343. The reversal of 104572313 is 313275401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87366409 + 17205904 = 9347^2 + 4148^2 .

It is a cyclic number.

It is not a de Polignac number, because 104572313 - 2⁴ = 104572297 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (104572343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52286156 + 52286157.

It is an arithmetic number, because the mean of its divisors is an integer number (52286157).

Almost surely, 2^104572313 is an apocalyptic number.

It is an amenable number.

104572313 is a deficient number, since it is larger than the sum of its proper divisors (1).

104572313 is an equidigital number, since it uses as much as digits as its factorization.

104572313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 104572313 is about 10226.0604829035. The cubic root of 104572313 is about 471.1279878407.

The spelling of 104572313 in words is "one hundred four million, five hundred seventy-two thousand, three hundred thirteen".