320114301421 has 2 divisors, whose sum is σ = 320114301422. Its totient is φ = 320114301420.

The previous prime is 320114301379. The next prime is 320114301433. The reversal of 320114301421 is 124103411023.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 276050414025 + 44063887396 = 525405^2 + 209914^2 .

It is a cyclic number.

It is not a de Polignac number, because 320114301421 - 2⁷ = 320114301293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 320114301392 and 320114301401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320114301721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160057150710 + 160057150711.

It is an arithmetic number, because the mean of its divisors is an integer number (160057150711).

Almost surely, 2^320114301421 is an apocalyptic number.

It is an amenable number.

320114301421 is a deficient number, since it is larger than the sum of its proper divisors (1).

320114301421 is an equidigital number, since it uses as much as digits as its factorization.

320114301421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 320114301421 its reverse (124103411023), we get a palindrome (444217712444).

The spelling of 320114301421 in words is "three hundred twenty billion, one hundred fourteen million, three hundred one thousand, four hundred twenty-one".