12020300329 has 2 divisors, whose sum is σ = 12020300330. Its totient is φ = 12020300328.

The previous prime is 12020300323. The next prime is 12020300351. The reversal of 12020300329 is 92300302021.

It is an a-pointer prime, because the next prime (12020300351) can be obtained adding 12020300329 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10164672400 + 1855627929 = 100820^2 + 43077^2 .

It is a cyclic number.

It is not a de Polignac number, because 12020300329 - 2³ = 12020300321 is a prime.

It is not a weakly prime, because it can be changed into another prime (12020300321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010150164 + 6010150165.

It is an arithmetic number, because the mean of its divisors is an integer number (6010150165).

Almost surely, 2^12020300329 is an apocalyptic number.

It is an amenable number.

12020300329 is a deficient number, since it is larger than the sum of its proper divisors (1).

12020300329 is an equidigital number, since it uses as much as digits as its factorization.

12020300329 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 22.

The spelling of 12020300329 in words is "twelve billion, twenty million, three hundred thousand, three hundred twenty-nine".