133012330222231 has 2 divisors, whose sum is σ = 133012330222232. Its totient is φ = 133012330222230.

The previous prime is 133012330222217. The next prime is 133012330222249. The reversal of 133012330222231 is 132222033210331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133012330222231 - 2⁷ = 133012330222103 is a prime.

It is a super-2 number, since 2×133012330222231² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133012330222231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133012330223231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66506165111115 + 66506165111116.

It is an arithmetic number, because the mean of its divisors is an integer number (66506165111116).

Almost surely, 2^{133012330222231} is an apocalyptic number.

133012330222231 is a deficient number, since it is larger than the sum of its proper divisors (1).

133012330222231 is an equidigital number, since it uses as much as digits as its factorization.

133012330222231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 133012330222231 its reverse (132222033210331), we get a palindrome (265234363432562).

The spelling of 133012330222231 in words is "one hundred thirty-three trillion, twelve billion, three hundred thirty million, two hundred twenty-two thousand, two hundred thirty-one".