133064238089 has 2 divisors, whose sum is σ = 133064238090. Its totient is φ = 133064238088.

The previous prime is 133064238079. The next prime is 133064238101. The reversal of 133064238089 is 980832460331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132350440000 + 713798089 = 363800^2 + 26717^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133064238089 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (133064238059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66532119044 + 66532119045.

It is an arithmetic number, because the mean of its divisors is an integer number (66532119045).

Almost surely, 2^133064238089 is an apocalyptic number.

It is an amenable number.

133064238089 is a deficient number, since it is larger than the sum of its proper divisors (1).

133064238089 is an equidigital number, since it uses as much as digits as its factorization.

133064238089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 133064238089 in words is "one hundred thirty-three billion, sixty-four million, two hundred thirty-eight thousand, eighty-nine".