3313212420631 has 2 divisors, whose sum is σ = 3313212420632. Its totient is φ = 3313212420630.

The previous prime is 3313212420571. The next prime is 3313212420659. The reversal of 3313212420631 is 1360242123133.

It is a happy number.

3313212420631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3313212420631 - 2¹³ = 3313212412439 is a prime.

It is a super-2 number, since 2×3313212420631² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3313212420593 and 3313212420602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3313212420431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656606210315 + 1656606210316.

It is an arithmetic number, because the mean of its divisors is an integer number (1656606210316).

Almost surely, 2^{3313212420631} is an apocalyptic number.

3313212420631 is a deficient number, since it is larger than the sum of its proper divisors (1).

3313212420631 is an equidigital number, since it uses as much as digits as its factorization.

3313212420631 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 3313212420631 its reverse (1360242123133), we get a palindrome (4673454543764).

The spelling of 3313212420631 in words is "three trillion, three hundred thirteen billion, two hundred twelve million, four hundred twenty thousand, six hundred thirty-one".