133126883 has 2 divisors, whose sum is σ = 133126884. Its totient is φ = 133126882.

The previous prime is 133126859. The next prime is 133126913. The reversal of 133126883 is 388621331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133126883 - 2⁸ = 133126627 is a prime.

It is not a weakly prime, because it can be changed into another prime (133126843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66563441 + 66563442.

It is an arithmetic number, because the mean of its divisors is an integer number (66563442).

Almost surely, 2^133126883 is an apocalyptic number.

133126883 is a deficient number, since it is larger than the sum of its proper divisors (1).

133126883 is an equidigital number, since it uses as much as digits as its factorization.

133126883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 35.

The square root of 133126883 is about 11538.0623589925. The cubic root of 133126883 is about 510.6091439929.

The spelling of 133126883 in words is "one hundred thirty-three million, one hundred twenty-six thousand, eight hundred eighty-three".