133223034467 has 2 divisors, whose sum is σ = 133223034468. Its totient is φ = 133223034466.

The previous prime is 133223034421. The next prime is 133223034473. The reversal of 133223034467 is 764430322331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133223034467 - 2³⁴ = 116043165283 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133223034467.

It is not a weakly prime, because it can be changed into another prime (133223034487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66611517233 + 66611517234.

It is an arithmetic number, because the mean of its divisors is an integer number (66611517234).

Almost surely, 2^133223034467 is an apocalyptic number.

133223034467 is a deficient number, since it is larger than the sum of its proper divisors (1).

133223034467 is an equidigital number, since it uses as much as digits as its factorization.

133223034467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 38.

Adding to 133223034467 its reverse (764430322331), we get a palindrome (897653356798).

The spelling of 133223034467 in words is "one hundred thirty-three billion, two hundred twenty-three million, thirty-four thousand, four hundred sixty-seven".