332320332013 has 2 divisors, whose sum is σ = 332320332014. Its totient is φ = 332320332012.

The previous prime is 332320332011. The next prime is 332320332023. The reversal of 332320332013 is 310233023233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 236432255049 + 95888076964 = 486243^2 + 309658^2 .

It is a cyclic number.

It is not a de Polignac number, because 332320332013 - 2¹ = 332320332011 is a prime.

It is a super-2 number, since 2×332320332013² (a number of 24 digits) contains 22 as substring.

Together with 332320332011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332320332011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166160166006 + 166160166007.

It is an arithmetic number, because the mean of its divisors is an integer number (166160166007).

Almost surely, 2^332320332013 is an apocalyptic number.

It is an amenable number.

332320332013 is a deficient number, since it is larger than the sum of its proper divisors (1).

332320332013 is an equidigital number, since it uses as much as digits as its factorization.

332320332013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 332320332013 its reverse (310233023233), we get a palindrome (642553355246).

The spelling of 332320332013 in words is "three hundred thirty-two billion, three hundred twenty million, three hundred thirty-two thousand, thirteen".