32121320227 has 2 divisors, whose sum is σ = 32121320228. Its totient is φ = 32121320226.

The previous prime is 32121320213. The next prime is 32121320339. The reversal of 32121320227 is 72202312123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32121320227 - 2¹⁹ = 32120795939 is a prime.

It is not a weakly prime, because it can be changed into another prime (32121390227) 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, 16060660113 + 16060660114.

It is an arithmetic number, because the mean of its divisors is an integer number (16060660114).

Almost surely, 2^32121320227 is an apocalyptic number.

32121320227 is a deficient number, since it is larger than the sum of its proper divisors (1).

32121320227 is an equidigital number, since it uses as much as digits as its factorization.

32121320227 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.

The spelling of 32121320227 in words is "thirty-two billion, one hundred twenty-one million, three hundred twenty thousand, two hundred twenty-seven".