330313211213 has 2 divisors, whose sum is σ = 330313211214. Its totient is φ = 330313211212.

The previous prime is 330313211203. The next prime is 330313211233. The reversal of 330313211213 is 312112313033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 324765493924 + 5547717289 = 569882^2 + 74483^2 .

It is a cyclic number.

It is not a de Polignac number, because 330313211213 - 2¹⁸ = 330312949069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330313211203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165156605606 + 165156605607.

It is an arithmetic number, because the mean of its divisors is an integer number (165156605607).

Almost surely, 2^330313211213 is an apocalyptic number.

It is an amenable number.

330313211213 is a deficient number, since it is larger than the sum of its proper divisors (1).

330313211213 is an equidigital number, since it uses as much as digits as its factorization.

330313211213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 330313211213 its reverse (312112313033), we get a palindrome (642425524246).

The spelling of 330313211213 in words is "three hundred thirty billion, three hundred thirteen million, two hundred eleven thousand, two hundred thirteen".