1012213302329 has 2 divisors, whose sum is σ = 1012213302330. Its totient is φ = 1012213302328.

The previous prime is 1012213302301. The next prime is 1012213302361. The reversal of 1012213302329 is 9232033122101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1012140626704 + 72675625 = 1006052^2 + 8525^2 .

It is an emirp because it is prime and its reverse (9232033122101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1012213302329 - 2⁸ = 1012213302073 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012213302389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506106651164 + 506106651165.

It is an arithmetic number, because the mean of its divisors is an integer number (506106651165).

Almost surely, 2^{1012213302329} is an apocalyptic number.

It is an amenable number.

1012213302329 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012213302329 is an equidigital number, since it uses as much as digits as its factorization.

1012213302329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 1012213302329 in words is "one trillion, twelve billion, two hundred thirteen million, three hundred two thousand, three hundred twenty-nine".