133230001211 has 2 divisors, whose sum is σ = 133230001212. Its totient is φ = 133230001210.

The previous prime is 133230001153. The next prime is 133230001237. The reversal of 133230001211 is 112100032331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133230001211 is a prime.

It is a super-2 number, since 2×133230001211² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133230001211.

It is not a weakly prime, because it can be changed into another prime (133230001711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66615000605 + 66615000606.

It is an arithmetic number, because the mean of its divisors is an integer number (66615000606).

Almost surely, 2^133230001211 is an apocalyptic number.

133230001211 is a deficient number, since it is larger than the sum of its proper divisors (1).

133230001211 is an equidigital number, since it uses as much as digits as its factorization.

133230001211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 133230001211 its reverse (112100032331), we get a palindrome (245330033542).

The spelling of 133230001211 in words is "one hundred thirty-three billion, two hundred thirty million, one thousand, two hundred eleven".