330121100032331 has 2 divisors, whose sum is σ = 330121100032332. Its totient is φ = 330121100032330.

The previous prime is 330121100032313. The next prime is 330121100032333. The reversal of 330121100032331 is 133230001121033.

Together with previous prime (330121100032313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 330121100032331 - 2⁴² = 325723053521227 is a prime.

It is a super-2 number, since 2×330121100032331² (a number of 30 digits) contains 22 as substring.

Together with 330121100032333, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 330121100032297 and 330121100032306.

It is not a weakly prime, because it can be changed into another prime (330121100032333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165060550016165 + 165060550016166.

It is an arithmetic number, because the mean of its divisors is an integer number (165060550016166).

Almost surely, 2^{330121100032331} is an apocalyptic number.

330121100032331 is a deficient number, since it is larger than the sum of its proper divisors (1).

330121100032331 is an equidigital number, since it uses as much as digits as its factorization.

330121100032331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 330121100032331 its reverse (133230001121033), we get a palindrome (463351101153364).

The spelling of 330121100032331 in words is "three hundred thirty trillion, one hundred twenty-one billion, one hundred million, thirty-two thousand, three hundred thirty-one".