133331210219 has 2 divisors, whose sum is σ = 133331210220. Its totient is φ = 133331210218.

The previous prime is 133331210191. The next prime is 133331210237. The reversal of 133331210219 is 912012133331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133331210219 is a prime.

It is a super-2 number, since 2×133331210219² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133331210191 and 133331210200.

It is not a weakly prime, because it can be changed into another prime (133331212219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66665605109 + 66665605110.

It is an arithmetic number, because the mean of its divisors is an integer number (66665605110).

Almost surely, 2^133331210219 is an apocalyptic number.

133331210219 is a deficient number, since it is larger than the sum of its proper divisors (1).

133331210219 is an equidigital number, since it uses as much as digits as its factorization.

133331210219 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 29.

The spelling of 133331210219 in words is "one hundred thirty-three billion, three hundred thirty-one million, two hundred ten thousand, two hundred nineteen".