330312320231033 has 12 divisors (see below), whose sum is σ = 384367382358372. Its totient is φ = 283031620613280.

The previous prime is 330312320230969. The next prime is 330312320231087. The reversal of 330312320231033 is 330132023213033.

It can be written as a sum of positive squares in 2 ways, for example, as 197348635974889 + 132963684256144 = 14048083^2 + 11530988^2 .

It is not a de Polignac number, because 330312320231033 - 2⁶ = 330312320230969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 330312320230987 and 330312320231005.

It is not an unprimeable number, because it can be changed into a prime (330312320234033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1109674658 + ... + 1109972283.

It is an arithmetic number, because the mean of its divisors is an integer number (32030615196531).

Almost surely, 2^{330312320231033} is an apocalyptic number.

It is an amenable number.

330312320231033 is a deficient number, since it is larger than the sum of its proper divisors (54055062127339).

330312320231033 is a wasteful number, since it uses less digits than its factorization.

330312320231033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219649992 (or 2219649985 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 330312320231033 its reverse (330132023213033), we get a palindrome (660444343444066).

The spelling of 330312320231033 in words is "three hundred thirty trillion, three hundred twelve billion, three hundred twenty million, two hundred thirty-one thousand, thirty-three".