133712270089 has 2 divisors, whose sum is σ = 133712270090. Its totient is φ = 133712270088.

The previous prime is 133712270017. The next prime is 133712270179. The reversal of 133712270089 is 980072217331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 125381144464 + 8331125625 = 354092^2 + 91275^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133712270089 is a prime.

It is not a weakly prime, because it can be changed into another prime (133712270389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66856135044 + 66856135045.

It is an arithmetic number, because the mean of its divisors is an integer number (66856135045).

Almost surely, 2^133712270089 is an apocalyptic number.

It is an amenable number.

133712270089 is a deficient number, since it is larger than the sum of its proper divisors (1).

133712270089 is an equidigital number, since it uses as much as digits as its factorization.

133712270089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 133712270089 in words is "one hundred thirty-three billion, seven hundred twelve million, two hundred seventy thousand, eighty-nine".