104233513 has 2 divisors, whose sum is σ = 104233514. Its totient is φ = 104233512.

The previous prime is 104233499. The next prime is 104233531. The reversal of 104233513 is 315332401.

Together with next prime (104233531) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67108864 + 37124649 = 8192^2 + 6093^2 .

It is an emirp because it is prime and its reverse (315332401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104233513 - 2²¹ = 102136361 is a prime.

It is not a weakly prime, because it can be changed into another prime (104233553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52116756 + 52116757.

It is an arithmetic number, because the mean of its divisors is an integer number (52116757).

Almost surely, 2^104233513 is an apocalyptic number.

It is an amenable number.

104233513 is a deficient number, since it is larger than the sum of its proper divisors (1).

104233513 is an equidigital number, since it uses as much as digits as its factorization.

104233513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 104233513 is about 10209.4815245437. The cubic root of 104233513 is about 470.6186406117.

Adding to 104233513 its reverse (315332401), we get a palindrome (419565914).

The spelling of 104233513 in words is "one hundred four million, two hundred thirty-three thousand, five hundred thirteen".