33323223133 has 8 divisors (see below), whose sum is σ = 33484135680. Its totient is φ = 33162590160.

The previous prime is 33323223071. The next prime is 33323223137. The reversal of 33323223133 is 33132232333.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33323223133 is a prime.

It is a super-2 number, since 2×33323223133² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33323223137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171063 + ... + 309691.

It is an arithmetic number, because the mean of its divisors is an integer number (4185516960).

Almost surely, 2^33323223133 is an apocalyptic number.

It is an amenable number.

33323223133 is a deficient number, since it is larger than the sum of its proper divisors (160912547).

33323223133 is a wasteful number, since it uses less digits than its factorization.

33323223133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139787.

The product of its digits is 17496, while the sum is 28.

Adding to 33323223133 its reverse (33132232333), we get a palindrome (66455455466).

The spelling of 33323223133 in words is "thirty-three billion, three hundred twenty-three million, two hundred twenty-three thousand, one hundred thirty-three".