323013216003 has 16 divisors (see below), whose sum is σ = 449575633056. Its totient is φ = 206087293440.

The previous prime is 323013215977. The next prime is 323013216007. The reversal of 323013216003 is 300612310323.

It is a happy number.

It is not a de Polignac number, because 323013216003 - 2⁸ = 323013215747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (323013216007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23845926 + ... + 23859467.

It is an arithmetic number, because the mean of its divisors is an integer number (28098477066).

Almost surely, 2^323013216003 is an apocalyptic number.

323013216003 is a deficient number, since it is larger than the sum of its proper divisors (126562417053).

323013216003 is a wasteful number, since it uses less digits than its factorization.

323013216003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47705494.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 323013216003 its reverse (300612310323), we get a palindrome (623625526326).

The spelling of 323013216003 in words is "three hundred twenty-three billion, thirteen million, two hundred sixteen thousand, three".