2104353533 has 2 divisors, whose sum is σ = 2104353534. Its totient is φ = 2104353532.

The previous prime is 2104353529. The next prime is 2104353547. The reversal of 2104353533 is 3353534012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1142237209 + 962116324 = 33797^2 + 31018^2 .

It is a cyclic number.

It is not a de Polignac number, because 2104353533 - 2² = 2104353529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2104353496 and 2104353505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2104353583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052176766 + 1052176767.

It is an arithmetic number, because the mean of its divisors is an integer number (1052176767).

Almost surely, 2^2104353533 is an apocalyptic number.

It is an amenable number.

2104353533 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104353533 is an equidigital number, since it uses as much as digits as its factorization.

2104353533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 2104353533 is about 45873.2332956813. The cubic root of 2104353533 is about 1281.4634817373.

Adding to 2104353533 its reverse (3353534012), we get a palindrome (5457887545).

The spelling of 2104353533 in words is "two billion, one hundred four million, three hundred fifty-three thousand, five hundred thirty-three".