321303114343 has 4 divisors (see below), whose sum is σ = 322349704600. Its totient is φ = 320256524088.

The previous prime is 321303114337. The next prime is 321303114347. The reversal of 321303114343 is 343411303123.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 321303114343 - 2⁵ = 321303114311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321303114347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523294668 + ... + 523295281.

It is an arithmetic number, because the mean of its divisors is an integer number (80587426150).

Almost surely, 2^321303114343 is an apocalyptic number.

321303114343 is a deficient number, since it is larger than the sum of its proper divisors (1046590257).

321303114343 is a wasteful number, since it uses less digits than its factorization.

321303114343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046590256.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 321303114343 its reverse (343411303123), we get a palindrome (664714417466).

The spelling of 321303114343 in words is "three hundred twenty-one billion, three hundred three million, one hundred fourteen thousand, three hundred forty-three".