133321120333 has 2 divisors, whose sum is σ = 133321120334. Its totient is φ = 133321120332.

The previous prime is 133321120301. The next prime is 133321120337. The reversal of 133321120333 is 333021123331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113055320169 + 20265800164 = 336237^2 + 142358^2 .

It is a cyclic number.

It is not a de Polignac number, because 133321120333 - 2⁵ = 133321120301 is a prime.

It is a super-2 number, since 2×133321120333² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133321120298 and 133321120307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133321120337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66660560166 + 66660560167.

It is an arithmetic number, because the mean of its divisors is an integer number (66660560167).

Almost surely, 2^133321120333 is an apocalyptic number.

It is an amenable number.

133321120333 is a deficient number, since it is larger than the sum of its proper divisors (1).

133321120333 is an equidigital number, since it uses as much as digits as its factorization.

133321120333 is an evil number, because the sum of its binary digits is even.

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

Adding to 133321120333 its reverse (333021123331), we get a palindrome (466342243664).

The spelling of 133321120333 in words is "one hundred thirty-three billion, three hundred twenty-one million, one hundred twenty thousand, three hundred thirty-three".