104221331033 has 4 divisors (see below), whose sum is σ = 104242420608. Its totient is φ = 104200241460.

The previous prime is 104221330981. The next prime is 104221331059. The reversal of 104221331033 is 330133122401.

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-104221331033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104221331633) 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, 10537373 + ... + 10547258.

It is an arithmetic number, because the mean of its divisors is an integer number (26060605152).

Almost surely, 2^104221331033 is an apocalyptic number.

It is an amenable number.

104221331033 is a deficient number, since it is larger than the sum of its proper divisors (21089575).

104221331033 is an equidigital number, since it uses as much as digits as its factorization.

104221331033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21089574.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 104221331033 its reverse (330133122401), we get a palindrome (434354453434).

The spelling of 104221331033 in words is "one hundred four billion, two hundred twenty-one million, three hundred thirty-one thousand, thirty-three".