104233343281 has 2 divisors, whose sum is σ = 104233343282. Its totient is φ = 104233343280.

The previous prime is 104233343239. The next prime is 104233343287. The reversal of 104233343281 is 182343332401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64558679056 + 39674664225 = 254084^2 + 199185^2 .

It is a cyclic number.

It is not a de Polignac number, because 104233343281 - 2⁹ = 104233342769 is a prime.

It is a super-2 number, since 2×104233343281² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104233343287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52116671640 + 52116671641.

It is an arithmetic number, because the mean of its divisors is an integer number (52116671641).

Almost surely, 2^104233343281 is an apocalyptic number.

It is an amenable number.

104233343281 is a deficient number, since it is larger than the sum of its proper divisors (1).

104233343281 is an equidigital number, since it uses as much as digits as its factorization.

104233343281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 104233343281 its reverse (182343332401), we get a palindrome (286576675682).

The spelling of 104233343281 in words is "one hundred four billion, two hundred thirty-three million, three hundred forty-three thousand, two hundred eighty-one".