133467011 has 2 divisors, whose sum is σ = 133467012. Its totient is φ = 133467010.

The previous prime is 133466987. The next prime is 133467101. The reversal of 133467011 is 110764331.

133467011 is nontrivially palindromic in base 15.

Together with next prime (133467101) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133467011 - 2²⁶ = 66358147 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (133467211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66733505 + 66733506.

It is an arithmetic number, because the mean of its divisors is an integer number (66733506).

Almost surely, 2^133467011 is an apocalyptic number.

133467011 is a deficient number, since it is larger than the sum of its proper divisors (1).

133467011 is an equidigital number, since it uses as much as digits as its factorization.

133467011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 133467011 is about 11552.7923464416. The cubic root of 133467011 is about 511.0436286650.

The spelling of 133467011 in words is "one hundred thirty-three million, four hundred sixty-seven thousand, eleven".