321302310011 has 12 divisors (see below), whose sum is σ = 345989778552. Its totient is φ = 298259659008.

The previous prime is 321302309983. The next prime is 321302310041. The reversal of 321302310011 is 110013203123.

It is not a de Polignac number, because 321302310011 - 2⁶ = 321302309947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321302310041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7593785 + ... + 7635978.

It is an arithmetic number, because the mean of its divisors is an integer number (28832481546).

Almost surely, 2^321302310011 is an apocalyptic number.

321302310011 is a deficient number, since it is larger than the sum of its proper divisors (24687468541).

321302310011 is a wasteful number, since it uses less digits than its factorization.

321302310011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15229870 (or 15229853 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 321302310011 its reverse (110013203123), we get a palindrome (431315513134).

The spelling of 321302310011 in words is "three hundred twenty-one billion, three hundred two million, three hundred ten thousand, eleven".