104243031133 has 2 divisors, whose sum is σ = 104243031134. Its totient is φ = 104243031132.

The previous prime is 104243031127. The next prime is 104243031283. The reversal of 104243031133 is 331130342401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71245218724 + 32997812409 = 266918^2 + 181653^2 .

It is a cyclic number.

It is not a de Polignac number, because 104243031133 - 2⁹ = 104243030621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104243031098 and 104243031107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104243031533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52121515566 + 52121515567.

It is an arithmetic number, because the mean of its divisors is an integer number (52121515567).

Almost surely, 2^104243031133 is an apocalyptic number.

It is an amenable number.

104243031133 is a deficient number, since it is larger than the sum of its proper divisors (1).

104243031133 is an equidigital number, since it uses as much as digits as its factorization.

104243031133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 104243031133 its reverse (331130342401), we get a palindrome (435373373534).

The spelling of 104243031133 in words is "one hundred four billion, two hundred forty-three million, thirty-one thousand, one hundred thirty-three".