330231142201243 has 16 divisors (see below), whose sum is σ = 346279530772224. Its totient is φ = 314615092572000.

The previous prime is 330231142201223. The next prime is 330231142201349. The reversal of 330231142201243 is 342102241132033.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330231142201243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330231142201223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398422633 + ... + 399250618.

It is an arithmetic number, because the mean of its divisors is an integer number (21642470673264).

Almost surely, 2^{330231142201243} is an apocalyptic number.

330231142201243 is a deficient number, since it is larger than the sum of its proper divisors (16048388570981).

330231142201243 is a wasteful number, since it uses less digits than its factorization.

330231142201243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797673522.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 330231142201243 its reverse (342102241132033), we get a palindrome (672333383333276).

The spelling of 330231142201243 in words is "three hundred thirty trillion, two hundred thirty-one billion, one hundred forty-two million, two hundred one thousand, two hundred forty-three".