33100213323 has 8 divisors (see below), whose sum is σ = 44135290000. Its totient is φ = 22065972768.

The previous prime is 33100213319. The next prime is 33100213337. The reversal of 33100213323 is 32331200133.

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

It is not a de Polignac number, because 33100213323 - 2² = 33100213319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 33100213323.

It is not an unprimeable number, because it can be changed into a prime (33100213303) 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, 109948 + ... + 279801.

It is an arithmetic number, because the mean of its divisors is an integer number (5516911250).

Almost surely, 2^33100213323 is an apocalyptic number.

33100213323 is a deficient number, since it is larger than the sum of its proper divisors (11035076677).

33100213323 is a wasteful number, since it uses less digits than its factorization.

33100213323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418061.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 33100213323 its reverse (32331200133), we get a palindrome (65431413456).

The spelling of 33100213323 in words is "thirty-three billion, one hundred million, two hundred thirteen thousand, three hundred twenty-three".