321300443113 has 16 divisors (see below), whose sum is σ = 357219072000. Its totient is φ = 286984491840.

The previous prime is 321300443029. The next prime is 321300443117. The reversal of 321300443113 is 311344003123.

It is a cyclic number.

It is not a de Polignac number, because 321300443113 - 2²⁵ = 321266888681 is a prime.

It is a super-2 number, since 2×321300443113² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321300443117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3839088 + ... + 3921886.

It is an arithmetic number, because the mean of its divisors is an integer number (22326192000).

Almost surely, 2^321300443113 is an apocalyptic number.

It is an amenable number.

321300443113 is a deficient number, since it is larger than the sum of its proper divisors (35918628887).

321300443113 is a wasteful number, since it uses less digits than its factorization.

321300443113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92472.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 321300443113 its reverse (311344003123), we get a palindrome (632644446236).

The spelling of 321300443113 in words is "three hundred twenty-one billion, three hundred million, four hundred forty-three thousand, one hundred thirteen".