104983091 has 2 divisors, whose sum is σ = 104983092. Its totient is φ = 104983090.

The previous prime is 104983061. The next prime is 104983093. The reversal of 104983091 is 190389401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104983091 - 2⁶ = 104983027 is a prime.

It is a super-2 number, since 2×104983091² = 22042898791828562, which contains 22 as substring.

Together with 104983093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104983093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52491545 + 52491546.

It is an arithmetic number, because the mean of its divisors is an integer number (52491546).

Almost surely, 2^104983091 is an apocalyptic number.

104983091 is a deficient number, since it is larger than the sum of its proper divisors (1).

104983091 is an equidigital number, since it uses as much as digits as its factorization.

104983091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 104983091 is about 10246.1256580231. The cubic root of 104983091 is about 471.7440723904.

The spelling of 104983091 in words is "one hundred four million, nine hundred eighty-three thousand, ninety-one".