104565133 has 2 divisors, whose sum is σ = 104565134. Its totient is φ = 104565132.

The previous prime is 104565119. The next prime is 104565157. The reversal of 104565133 is 331565401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104407524 + 157609 = 10218^2 + 397^2 .

It is a cyclic number.

It is not a de Polignac number, because 104565133 - 2⁵ = 104565101 is a prime.

It is equal to p_6009184 and since 104565133 and 6009184 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104565103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52282566 + 52282567.

It is an arithmetic number, because the mean of its divisors is an integer number (52282567).

Almost surely, 2^104565133 is an apocalyptic number.

It is an amenable number.

104565133 is a deficient number, since it is larger than the sum of its proper divisors (1).

104565133 is an equidigital number, since it uses as much as digits as its factorization.

104565133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 104565133 is about 10225.7094130432. The cubic root of 104565133 is about 471.1172049471.

The spelling of 104565133 in words is "one hundred four million, five hundred sixty-five thousand, one hundred thirty-three".