133320030012331 has 2 divisors, whose sum is σ = 133320030012332. Its totient is φ = 133320030012330.

The previous prime is 133320030012329. The next prime is 133320030012373. The reversal of 133320030012331 is 133210030023331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133320030012331 - 2¹ = 133320030012329 is a prime.

It is a super-2 number, since 2×133320030012331² (a number of 29 digits) contains 22 as substring.

Together with 133320030012329, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 133320030012296 and 133320030012305.

It is not a weakly prime, because it can be changed into another prime (133320030012311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66660015006165 + 66660015006166.

It is an arithmetic number, because the mean of its divisors is an integer number (66660015006166).

Almost surely, 2^{133320030012331} is an apocalyptic number.

133320030012331 is a deficient number, since it is larger than the sum of its proper divisors (1).

133320030012331 is an equidigital number, since it uses as much as digits as its factorization.

133320030012331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 133320030012331 its reverse (133210030023331), we get a palindrome (266530060035662).

The spelling of 133320030012331 in words is "one hundred thirty-three trillion, three hundred twenty billion, thirty million, twelve thousand, three hundred thirty-one".