104013073 has 2 divisors, whose sum is σ = 104013074. Its totient is φ = 104013072.

The previous prime is 104013043. The next prime is 104013079. The reversal of 104013073 is 370310401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100140049 + 3873024 = 10007^2 + 1968^2 .

It is a cyclic number.

It is not a de Polignac number, because 104013073 - 2¹³ = 104004881 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104013073.

It is not a weakly prime, because it can be changed into another prime (104013079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52006536 + 52006537.

It is an arithmetic number, because the mean of its divisors is an integer number (52006537).

Almost surely, 2^104013073 is an apocalyptic number.

It is an amenable number.

104013073 is a deficient number, since it is larger than the sum of its proper divisors (1).

104013073 is an equidigital number, since it uses as much as digits as its factorization.

104013073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 104013073 is about 10198.6799636031. The cubic root of 104013073 is about 470.2866412047.

Adding to 104013073 its reverse (370310401), we get a palindrome (474323474).

The spelling of 104013073 in words is "one hundred four million, thirteen thousand, seventy-three".