104780083 has 2 divisors, whose sum is σ = 104780084. Its totient is φ = 104780082.

The previous prime is 104780077. The next prime is 104780107. The reversal of 104780083 is 380087401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104780083 is a prime.

It is not a weakly prime, because it can be changed into another prime (104780063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52390041 + 52390042.

It is an arithmetic number, because the mean of its divisors is an integer number (52390042).

Almost surely, 2^104780083 is an apocalyptic number.

104780083 is a deficient number, since it is larger than the sum of its proper divisors (1).

104780083 is an equidigital number, since it uses as much as digits as its factorization.

104780083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 104780083 is about 10236.2142904494. The cubic root of 104780083 is about 471.4398023867.

The spelling of 104780083 in words is "one hundred four million, seven hundred eighty thousand, eighty-three".