104280923 has 2 divisors, whose sum is σ = 104280924. Its totient is φ = 104280922.

The previous prime is 104280901. The next prime is 104280937. The reversal of 104280923 is 329082401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104280923 - 2⁶ = 104280859 is a prime.

It is not a weakly prime, because it can be changed into another prime (104280973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52140461 + 52140462.

It is an arithmetic number, because the mean of its divisors is an integer number (52140462).

Almost surely, 2^104280923 is an apocalyptic number.

104280923 is a deficient number, since it is larger than the sum of its proper divisors (1).

104280923 is an equidigital number, since it uses as much as digits as its factorization.

104280923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 104280923 is about 10211.8031218781. The cubic root of 104280923 is about 470.6899825027.

The spelling of 104280923 in words is "one hundred four million, two hundred eighty thousand, nine hundred twenty-three".