201232321351 has 2 divisors, whose sum is σ = 201232321352. Its totient is φ = 201232321350.

The previous prime is 201232321291. The next prime is 201232321387. The reversal of 201232321351 is 153123232102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201232321351 - 2²⁵ = 201198766919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201232328351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100616160675 + 100616160676.

It is an arithmetic number, because the mean of its divisors is an integer number (100616160676).

Almost surely, 2^201232321351 is an apocalyptic number.

201232321351 is a deficient number, since it is larger than the sum of its proper divisors (1).

201232321351 is an equidigital number, since it uses as much as digits as its factorization.

201232321351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 201232321351 its reverse (153123232102), we get a palindrome (354355553453).

The spelling of 201232321351 in words is "two hundred one billion, two hundred thirty-two million, three hundred twenty-one thousand, three hundred fifty-one".