35104530033221 has 4 divisors (see below), whose sum is σ = 38295850945344. Its totient is φ = 31913209121100.

The previous prime is 35104530033197. The next prime is 35104530033227. The reversal of 35104530033221 is 12233003540153.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35104530033221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35104530033227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1595660456045 + ... + 1595660456066.

It is an arithmetic number, because the mean of its divisors is an integer number (9573962736336).

Almost surely, 2^{35104530033221} is an apocalyptic number.

It is an amenable number.

35104530033221 is a deficient number, since it is larger than the sum of its proper divisors (3191320912123).

35104530033221 is a wasteful number, since it uses less digits than its factorization.

35104530033221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3191320912122.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 35104530033221 its reverse (12233003540153), we get a palindrome (47337533573374).

The spelling of 35104530033221 in words is "thirty-five trillion, one hundred four billion, five hundred thirty million, thirty-three thousand, two hundred twenty-one".