104124234013321 has 2 divisors, whose sum is σ = 104124234013322. Its totient is φ = 104124234013320.

The previous prime is 104124234013297. The next prime is 104124234013367. The reversal of 104124234013321 is 123310432421401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103104447089296 + 1019786924025 = 10154036^2 + 1009845^2 .

It is a cyclic number.

It is not a de Polignac number, because 104124234013321 - 2²⁷ = 104124099795593 is a prime.

It is a super-3 number, since 3×104124234013321³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (104124234011321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52062117006660 + 52062117006661.

It is an arithmetic number, because the mean of its divisors is an integer number (52062117006661).

Almost surely, 2^{104124234013321} is an apocalyptic number.

It is an amenable number.

104124234013321 is a deficient number, since it is larger than the sum of its proper divisors (1).

104124234013321 is an equidigital number, since it uses as much as digits as its factorization.

104124234013321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 104124234013321 its reverse (123310432421401), we get a palindrome (227434666434722).

The spelling of 104124234013321 in words is "one hundred four trillion, one hundred twenty-four billion, two hundred thirty-four million, thirteen thousand, three hundred twenty-one".