332313313231 has 2 divisors, whose sum is σ = 332313313232. Its totient is φ = 332313313230.

The previous prime is 332313313217. The next prime is 332313313249. The reversal of 332313313231 is 132313313233.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 332313313231 - 2¹⁹ = 332312788943 is a prime.

It is a super-2 number, since 2×332313313231² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 332313313231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332313313261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166156656615 + 166156656616.

It is an arithmetic number, because the mean of its divisors is an integer number (166156656616).

Almost surely, 2^332313313231 is an apocalyptic number.

332313313231 is a deficient number, since it is larger than the sum of its proper divisors (1).

332313313231 is an equidigital number, since it uses as much as digits as its factorization.

332313313231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8748, while the sum is 28.

Adding to 332313313231 its reverse (132313313233), we get a palindrome (464626626464).

The spelling of 332313313231 in words is "three hundred thirty-two billion, three hundred thirteen million, three hundred thirteen thousand, two hundred thirty-one".