331323020223 has 16 divisors (see below), whose sum is σ = 476142067296. Its totient is φ = 203721292800.

The previous prime is 331323020201. The next prime is 331323020239. The reversal of 331323020223 is 322020323133.

It is not a de Polignac number, because 331323020223 - 2¹² = 331323016127 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 331323020193 and 331323020202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331323020923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3489990 + ... + 3583667.

It is an arithmetic number, because the mean of its divisors is an integer number (29758879206).

Almost surely, 2^331323020223 is an apocalyptic number.

331323020223 is a deficient number, since it is larger than the sum of its proper divisors (144819047073).

331323020223 is a wasteful number, since it uses less digits than its factorization.

331323020223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7074874.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 331323020223 its reverse (322020323133), we get a palindrome (653343343356).

The spelling of 331323020223 in words is "three hundred thirty-one billion, three hundred twenty-three million, twenty thousand, two hundred twenty-three".