3321320231233 has 4 divisors (see below), whose sum is σ = 3339875093040. Its totient is φ = 3302765369428.

The previous prime is 3321320231137. The next prime is 3321320231239.

3321320231233 is nontrivially palindromic in base 10.

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 not a de Polignac number, because 3321320231233 - 2⁹ = 3321320230721 is a prime.

It is a super-2 number, since 2×3321320231233² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3321320231239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9277430635 + ... + 9277430992.

It is an arithmetic number, because the mean of its divisors is an integer number (834968773260).

Almost surely, 2^{3321320231233} is an apocalyptic number.

It is an amenable number.

3321320231233 is a deficient number, since it is larger than the sum of its proper divisors (18554861807).

3321320231233 is a wasteful number, since it uses less digits than its factorization.

3321320231233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18554861806.

The product of its (nonzero) digits is 11664, while the sum is 28.

It can be divided in two parts, 3321320 and 231233, that added together give a palindrome (3552553).

The spelling of 3321320231233 in words is "three trillion, three hundred twenty-one billion, three hundred twenty million, two hundred thirty-one thousand, two hundred thirty-three".