104973091 has 2 divisors, whose sum is σ = 104973092. Its totient is φ = 104973090.

The previous prime is 104973083. The next prime is 104973149. The reversal of 104973091 is 190379401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104973091 - 2³ = 104973083 is a prime.

It is a super-2 number, since 2×104973091² = 22038699668188562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104973041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52486545 + 52486546.

It is an arithmetic number, because the mean of its divisors is an integer number (52486546).

Almost surely, 2^104973091 is an apocalyptic number.

104973091 is a deficient number, since it is larger than the sum of its proper divisors (1).

104973091 is an equidigital number, since it uses as much as digits as its factorization.

104973091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 104973091 is about 10245.6376570714. The cubic root of 104973091 is about 471.7290935004.

The spelling of 104973091 in words is "one hundred four million, nine hundred seventy-three thousand, ninety-one".