133233213089 has 2 divisors, whose sum is σ = 133233213090. Its totient is φ = 133233213088.

The previous prime is 133233213041. The next prime is 133233213143. The reversal of 133233213089 is 980312332331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108329848225 + 24903364864 = 329135^2 + 157808^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133233213089 is a prime.

It is not a weakly prime, because it can be changed into another prime (133233213889) 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, 66616606544 + 66616606545.

It is an arithmetic number, because the mean of its divisors is an integer number (66616606545).

Almost surely, 2^133233213089 is an apocalyptic number.

It is an amenable number.

133233213089 is a deficient number, since it is larger than the sum of its proper divisors (1).

133233213089 is an equidigital number, since it uses as much as digits as its factorization.

133233213089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 38.

The spelling of 133233213089 in words is "one hundred thirty-three billion, two hundred thirty-three million, two hundred thirteen thousand, eighty-nine".