330332021141 has 2 divisors, whose sum is σ = 330332021142. Its totient is φ = 330332021140.

The previous prime is 330332021051. The next prime is 330332021143. The reversal of 330332021141 is 141120233033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 330331815025 + 206116 = 574745^2 + 454^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330332021141 is a prime.

Together with 330332021143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330332021143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165166010570 + 165166010571.

It is an arithmetic number, because the mean of its divisors is an integer number (165166010571).

Almost surely, 2^330332021141 is an apocalyptic number.

It is an amenable number.

330332021141 is a deficient number, since it is larger than the sum of its proper divisors (1).

330332021141 is an equidigital number, since it uses as much as digits as its factorization.

330332021141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 330332021141 its reverse (141120233033), we get a palindrome (471452254174).

The spelling of 330332021141 in words is "three hundred thirty billion, three hundred thirty-two million, twenty-one thousand, one hundred forty-one".