3321123142331 has 12 divisors (see below), whose sum is σ = 3528504585960. Its totient is φ = 3125293839360.

The previous prime is 3321123142277. The next prime is 3321123142339. The reversal of 3321123142331 is 1332413211233.

It is a de Polignac number, because none of the positive numbers 2^k-3321123142331 is a prime.

It is a super-2 number, since 2×3321123142331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3321123142294 and 3321123142303.

It is not an unprimeable number, because it can be changed into a prime (3321123142339) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1074116 + ... + 2792126.

It is an arithmetic number, because the mean of its divisors is an integer number (294042048830).

Almost surely, 2^{3321123142331} is an apocalyptic number.

3321123142331 is a deficient number, since it is larger than the sum of its proper divisors (207381443629).

3321123142331 is a wasteful number, since it uses less digits than its factorization.

3321123142331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724734 (or 1724717 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

Adding to 3321123142331 its reverse (1332413211233), we get a palindrome (4653536353564).

The spelling of 3321123142331 in words is "three trillion, three hundred twenty-one billion, one hundred twenty-three million, one hundred forty-two thousand, three hundred thirty-one".