104410391 has 2 divisors, whose sum is σ = 104410392. Its totient is φ = 104410390.

The previous prime is 104410373. The next prime is 104410403. The reversal of 104410391 is 193014401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104410391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104410091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52205195 + 52205196.

It is an arithmetic number, because the mean of its divisors is an integer number (52205196).

Almost surely, 2^104410391 is an apocalyptic number.

104410391 is a deficient number, since it is larger than the sum of its proper divisors (1).

104410391 is an equidigital number, since it uses as much as digits as its factorization.

104410391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 104410391 is about 10218.1402906791. The cubic root of 104410391 is about 470.8846940151.

Adding to 104410391 its reverse (193014401), we get a palindrome (297424792).

The spelling of 104410391 in words is "one hundred four million, four hundred ten thousand, three hundred ninety-one".