33120223323 has 16 divisors (see below), whose sum is σ = 48209820672. Its totient is φ = 20058300000.

The previous prime is 33120223321. The next prime is 33120223333. The reversal of 33120223323 is 32332202133.

It is not a de Polignac number, because 33120223323 - 2¹ = 33120223321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33120223293 and 33120223302.

It is not an unprimeable number, because it can be changed into a prime (33120223321) 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, 317803 + ... + 408948.

It is an arithmetic number, because the mean of its divisors is an integer number (3013113792).

Almost surely, 2^33120223323 is an apocalyptic number.

33120223323 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

33120223323 is a deficient number, since it is larger than the sum of its proper divisors (15089597349).

33120223323 is a wasteful number, since it uses less digits than its factorization.

33120223323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728146.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 33120223323 its reverse (32332202133), we get a palindrome (65452425456).

The spelling of 33120223323 in words is "thirty-three billion, one hundred twenty million, two hundred twenty-three thousand, three hundred twenty-three".