3213312321319 has 2 divisors, whose sum is σ = 3213312321320. Its totient is φ = 3213312321318.

The previous prime is 3213312321283. The next prime is 3213312321343. The reversal of 3213312321319 is 9131232133123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3213312321319 - 2⁹ = 3213312320807 is a prime.

It is a super-2 number, since 2×3213312321319² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3213312321389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606656160659 + 1606656160660.

It is an arithmetic number, because the mean of its divisors is an integer number (1606656160660).

Almost surely, 2^{3213312321319} is an apocalyptic number.

3213312321319 is a deficient number, since it is larger than the sum of its proper divisors (1).

3213312321319 is an equidigital number, since it uses as much as digits as its factorization.

3213312321319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17496, while the sum is 34.

The spelling of 3213312321319 in words is "three trillion, two hundred thirteen billion, three hundred twelve million, three hundred twenty-one thousand, three hundred nineteen".