20132241089 has 2 divisors, whose sum is σ = 20132241090. Its totient is φ = 20132241088.

The previous prime is 20132241047. The next prime is 20132241133. The reversal of 20132241089 is 98014223102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19672867600 + 459373489 = 140260^2 + 21433^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20132241089 is a prime.

It is not a weakly prime, because it can be changed into another prime (20132241889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066120544 + 10066120545.

It is an arithmetic number, because the mean of its divisors is an integer number (10066120545).

Almost surely, 2^20132241089 is an apocalyptic number.

It is an amenable number.

20132241089 is a deficient number, since it is larger than the sum of its proper divisors (1).

20132241089 is an equidigital number, since it uses as much as digits as its factorization.

20132241089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 20132241089 in words is "twenty billion, one hundred thirty-two million, two hundred forty-one thousand, eighty-nine".