104623 has 2 divisors, whose sum is σ = 104624. Its totient is φ = 104622.

The previous prime is 104597. The next prime is 104639. The reversal of 104623 is 326401.

It is an a-pointer prime, because the next prime (104639) can be obtained adding 104623 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104623 - 2¹³ = 96431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104597 and 104606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52311 + 52312.

It is an arithmetic number, because the mean of its divisors is an integer number (52312).

2¹⁰⁴⁶²³ is an apocalyptic number.

104623 is a deficient number, since it is larger than the sum of its proper divisors (1).

104623 is an equidigital number, since it uses as much as digits as its factorization.

104623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 104623 is about 323.4547881853. The cubic root of 104623 is about 47.1204095325.

It can be divided in two parts, 104 and 623, that added together give a palindrome (727).

The spelling of 104623 in words is "one hundred four thousand, six hundred twenty-three".