33120103323 has 16 divisors (see below), whose sum is σ = 45516974976. Its totient is φ = 21409147200.

The previous prime is 33120103321. The next prime is 33120103333. The reversal of 33120103323 is 32330102133.

It is not a de Polignac number, because 33120103323 - 2¹ = 33120103321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33120103323.

It is not an unprimeable number, because it can be changed into a prime (33120103321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 919353 + ... + 954698.

It is an arithmetic number, because the mean of its divisors is an integer number (2844810936).

Almost surely, 2^33120103323 is an apocalyptic number.

33120103323 is a deficient number, since it is larger than the sum of its proper divisors (12396871653).

33120103323 is a wasteful number, since it uses less digits than its factorization.

33120103323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1874234.

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

Adding to 33120103323 its reverse (32330102133), we get a palindrome (65450205456).

The spelling of 33120103323 in words is "thirty-three billion, one hundred twenty million, one hundred three thousand, three hundred twenty-three".