201300323293 has 2 divisors, whose sum is σ = 201300323294. Its totient is φ = 201300323292.

The previous prime is 201300323243. The next prime is 201300323317. The reversal of 201300323293 is 392323003102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131491813924 + 69808509369 = 362618^2 + 264213^2 .

It is a cyclic number.

It is not a de Polignac number, because 201300323293 - 2²¹ = 201298226141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201300323233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100650161646 + 100650161647.

It is an arithmetic number, because the mean of its divisors is an integer number (100650161647).

Almost surely, 2^201300323293 is an apocalyptic number.

It is an amenable number.

201300323293 is a deficient number, since it is larger than the sum of its proper divisors (1).

201300323293 is an equidigital number, since it uses as much as digits as its factorization.

201300323293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 201300323293 its reverse (392323003102), we get a palindrome (593623326395).

The spelling of 201300323293 in words is "two hundred one billion, three hundred million, three hundred twenty-three thousand, two hundred ninety-three".