104650833281 has 2 divisors, whose sum is σ = 104650833282. Its totient is φ = 104650833280.

The previous prime is 104650833277. The next prime is 104650833299. The reversal of 104650833281 is 182338056401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87962069056 + 16688764225 = 296584^2 + 129185^2 .

It is a cyclic number.

It is not a de Polignac number, because 104650833281 - 2² = 104650833277 is a prime.

It is a super-2 number, since 2×104650833281² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104650833271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52325416640 + 52325416641.

It is an arithmetic number, because the mean of its divisors is an integer number (52325416641).

Almost surely, 2^104650833281 is an apocalyptic number.

It is an amenable number.

104650833281 is a deficient number, since it is larger than the sum of its proper divisors (1).

104650833281 is an equidigital number, since it uses as much as digits as its factorization.

104650833281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 41.

Adding to 104650833281 its reverse (182338056401), we get a palindrome (286988889682).

The spelling of 104650833281 in words is "one hundred four billion, six hundred fifty million, eight hundred thirty-three thousand, two hundred eighty-one".