104550113 has 2 divisors, whose sum is σ = 104550114. Its totient is φ = 104550112.

The previous prime is 104550109. The next prime is 104550139. The reversal of 104550113 is 311055401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103897249 + 652864 = 10193^2 + 808^2 .

It is an emirp because it is prime and its reverse (311055401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104550113 - 2² = 104550109 is a prime.

It is a super-2 number, since 2×104550113² = 21861452256625538, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (104550143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52275056 + 52275057.

It is an arithmetic number, because the mean of its divisors is an integer number (52275057).

Almost surely, 2^104550113 is an apocalyptic number.

It is an amenable number.

104550113 is a deficient number, since it is larger than the sum of its proper divisors (1).

104550113 is an equidigital number, since it uses as much as digits as its factorization.

104550113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 104550113 is about 10224.9749632945. The cubic root of 104550113 is about 471.0946463782.

The spelling of 104550113 in words is "one hundred four million, five hundred fifty thousand, one hundred thirteen".