330320121023 has 2 divisors, whose sum is σ = 330320121024. Its totient is φ = 330320121022.

The previous prime is 330320120981. The next prime is 330320121031. The reversal of 330320121023 is 320121023033.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 330320121023 - 2¹² = 330320116927 is a prime.

It is a super-2 number, since 2×330320121023² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 330320120986 and 330320121004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330325121023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165160060511 + 165160060512.

It is an arithmetic number, because the mean of its divisors is an integer number (165160060512).

Almost surely, 2^330320121023 is an apocalyptic number.

330320121023 is a deficient number, since it is larger than the sum of its proper divisors (1).

330320121023 is an equidigital number, since it uses as much as digits as its factorization.

330320121023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 330320121023 its reverse (320121023033), we get a palindrome (650441144056).

The spelling of 330320121023 in words is "three hundred thirty billion, three hundred twenty million, one hundred twenty-one thousand, twenty-three".