104631223 has 2 divisors, whose sum is σ = 104631224. Its totient is φ = 104631222.

The previous prime is 104631199. The next prime is 104631229. The reversal of 104631223 is 322136401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104631223 - 2¹³ = 104623031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104631194 and 104631203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104631229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52315611 + 52315612.

It is an arithmetic number, because the mean of its divisors is an integer number (52315612).

Almost surely, 2^104631223 is an apocalyptic number.

104631223 is a deficient number, since it is larger than the sum of its proper divisors (1).

104631223 is an equidigital number, since it uses as much as digits as its factorization.

104631223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 104631223 is about 10228.9404632151. The cubic root of 104631223 is about 471.2164399969.

Adding to 104631223 its reverse (322136401), we get a palindrome (426767624).

The spelling of 104631223 in words is "one hundred four million, six hundred thirty-one thousand, two hundred twenty-three".