104590111 has 2 divisors, whose sum is σ = 104590112. Its totient is φ = 104590110.

The previous prime is 104590097. The next prime is 104590121. The reversal of 104590111 is 111095401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104590111 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104590121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52295055 + 52295056.

It is an arithmetic number, because the mean of its divisors is an integer number (52295056).

Almost surely, 2^104590111 is an apocalyptic number.

104590111 is a deficient number, since it is larger than the sum of its proper divisors (1).

104590111 is an equidigital number, since it uses as much as digits as its factorization.

104590111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 22.

The square root of 104590111 is about 10226.9306734719. The cubic root of 104590111 is about 471.1547146738.

The spelling of 104590111 in words is "one hundred four million, five hundred ninety thousand, one hundred eleven".