133322223193 has 2 divisors, whose sum is σ = 133322223194. Its totient is φ = 133322223192.

The previous prime is 133322223149. The next prime is 133322223233. The reversal of 133322223193 is 391322223331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111504569929 + 21817653264 = 333923^2 + 147708^2 .

It is a cyclic number.

It is not a de Polignac number, because 133322223193 - 2³³ = 124732288601 is a prime.

It is a super-3 number, since 3×133322223193³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (133322229193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66661111596 + 66661111597.

It is an arithmetic number, because the mean of its divisors is an integer number (66661111597).

Almost surely, 2^133322223193 is an apocalyptic number.

It is an amenable number.

133322223193 is a deficient number, since it is larger than the sum of its proper divisors (1).

133322223193 is an equidigital number, since it uses as much as digits as its factorization.

133322223193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34992, while the sum is 34.

The spelling of 133322223193 in words is "one hundred thirty-three billion, three hundred twenty-two million, two hundred twenty-three thousand, one hundred ninety-three".