20132132227 has 2 divisors, whose sum is σ = 20132132228. Its totient is φ = 20132132226.

The previous prime is 20132132191. The next prime is 20132132261. The reversal of 20132132227 is 72223123102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20132132227 - 2⁷ = 20132132099 is a prime.

It is not a weakly prime, because it can be changed into another prime (20132132287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066066113 + 10066066114.

It is an arithmetic number, because the mean of its divisors is an integer number (10066066114).

Almost surely, 2^20132132227 is an apocalyptic number.

20132132227 is a deficient number, since it is larger than the sum of its proper divisors (1).

20132132227 is an equidigital number, since it uses as much as digits as its factorization.

20132132227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

Adding to 20132132227 its reverse (72223123102), we get a palindrome (92355255329).

The spelling of 20132132227 in words is "twenty billion, one hundred thirty-two million, one hundred thirty-two thousand, two hundred twenty-seven".