3213312133123 has 6 divisors (see below), whose sum is σ = 3391334966364. Its totient is φ = 3044190441564.

The previous prime is 3213312133103. The next prime is 3213312133151.

It is a happy number.

3213312133123 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-3213312133123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3213312133091 and 3213312133100.

It is not an unprimeable number, because it can be changed into a prime (3213312133103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4450570461 + ... + 4450571182.

It is an arithmetic number, because the mean of its divisors is an integer number (565222494394).

Almost surely, 2^{3213312133123} is an apocalyptic number.

3213312133123 is a deficient number, since it is larger than the sum of its proper divisors (178022833241).

3213312133123 is an equidigital number, since it uses as much as digits as its factorization.

3213312133123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8901141681 (or 8901141662 counting only the distinct ones).

The product of its digits is 5832, while the sum is 28.

The spelling of 3213312133123 in words is "three trillion, two hundred thirteen billion, three hundred twelve million, one hundred thirty-three thousand, one hundred twenty-three".