320130312301 has 2 divisors, whose sum is σ = 320130312302. Its totient is φ = 320130312300.

The previous prime is 320130312287. The next prime is 320130312317. The reversal of 320130312301 is 103213031023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 203309908201 + 116820404100 = 450899^2 + 341790^2 .

It is a cyclic number.

It is not a de Polignac number, because 320130312301 - 2²⁷ = 319996094573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320130312001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160065156150 + 160065156151.

It is an arithmetic number, because the mean of its divisors is an integer number (160065156151).

Almost surely, 2^320130312301 is an apocalyptic number.

It is an amenable number.

320130312301 is a deficient number, since it is larger than the sum of its proper divisors (1).

320130312301 is an equidigital number, since it uses as much as digits as its factorization.

320130312301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 320130312301 its reverse (103213031023), we get a palindrome (423343343324).

The spelling of 320130312301 in words is "three hundred twenty billion, one hundred thirty million, three hundred twelve thousand, three hundred one".