133000211 has 2 divisors, whose sum is σ = 133000212. Its totient is φ = 133000210.

The previous prime is 133000201. The next prime is 133000229. The reversal of 133000211 is 112000331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133000211 - 2¹⁰ = 132999187 is a prime.

It is a super-2 number, since 2×133000211² = 35378112252089042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133000192 and 133000201.

It is not a weakly prime, because it can be changed into another prime (133000201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66500105 + 66500106.

It is an arithmetic number, because the mean of its divisors is an integer number (66500106).

Almost surely, 2^133000211 is an apocalyptic number.

133000211 is a deficient number, since it is larger than the sum of its proper divisors (1).

133000211 is an equidigital number, since it uses as much as digits as its factorization.

133000211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 133000211 is about 11532.5717426773. The cubic root of 133000211 is about 510.4471421356.

Adding to 133000211 its reverse (112000331), we get a palindrome (245000542).

The spelling of 133000211 in words is "one hundred thirty-three million, two hundred eleven", and thus it is an aban number.