133632722243 has 2 divisors, whose sum is σ = 133632722244. Its totient is φ = 133632722242.

The previous prime is 133632722233. The next prime is 133632722291. The reversal of 133632722243 is 342227236331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133632722243 - 2¹² = 133632718147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133632722197 and 133632722206.

It is not a weakly prime, because it can be changed into another prime (133632722203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66816361121 + 66816361122.

It is an arithmetic number, because the mean of its divisors is an integer number (66816361122).

Almost surely, 2^133632722243 is an apocalyptic number.

133632722243 is a deficient number, since it is larger than the sum of its proper divisors (1).

133632722243 is an equidigital number, since it uses as much as digits as its factorization.

133632722243 is an odious number, because the sum of its binary digits is odd.

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

Adding to 133632722243 its reverse (342227236331), we get a palindrome (475859958574).

The spelling of 133632722243 in words is "one hundred thirty-three billion, six hundred thirty-two million, seven hundred twenty-two thousand, two hundred forty-three".