330012011213321 has 2 divisors, whose sum is σ = 330012011213322. Its totient is φ = 330012011213320.

The previous prime is 330012011213221. The next prime is 330012011213347. The reversal of 330012011213321 is 123312110210033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 318137343324025 + 11874667889296 = 17836405^2 + 3445964^2 .

It is an emirp because it is prime and its reverse (123312110210033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 330012011213321 - 2¹⁴ = 330012011196937 is a prime.

It is a super-2 number, since 2×330012011213321² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (330012011213351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165006005606660 + 165006005606661.

It is an arithmetic number, because the mean of its divisors is an integer number (165006005606661).

Almost surely, 2^{330012011213321} is an apocalyptic number.

It is an amenable number.

330012011213321 is a deficient number, since it is larger than the sum of its proper divisors (1).

330012011213321 is an equidigital number, since it uses as much as digits as its factorization.

330012011213321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 330012011213321 its reverse (123312110210033), we get a palindrome (453324121423354).

The spelling of 330012011213321 in words is "three hundred thirty trillion, twelve billion, eleven million, two hundred thirteen thousand, three hundred twenty-one".