330003020401 has 2 divisors, whose sum is σ = 330003020402. Its totient is φ = 330003020400.

The previous prime is 330003020129. The next prime is 330003020429. The reversal of 330003020401 is 104020300033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 316096950625 + 13906069776 = 562225^2 + 117924^2 .

It is a cyclic number.

It is not a de Polignac number, because 330003020401 - 2¹⁷ = 330002889329 is a prime.

It is not a weakly prime, because it can be changed into another prime (330003029401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165001510200 + 165001510201.

It is an arithmetic number, because the mean of its divisors is an integer number (165001510201).

Almost surely, 2^330003020401 is an apocalyptic number.

It is an amenable number.

330003020401 is a deficient number, since it is larger than the sum of its proper divisors (1).

330003020401 is an equidigital number, since it uses as much as digits as its factorization.

330003020401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 330003020401 its reverse (104020300033), we get a palindrome (434023320434).

The spelling of 330003020401 in words is "three hundred thirty billion, three million, twenty thousand, four hundred one".