201312220008127 has 2 divisors, whose sum is σ = 201312220008128. Its totient is φ = 201312220008126.

The previous prime is 201312220008101. The next prime is 201312220008199. The reversal of 201312220008127 is 721800022213102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201312220008127 - 2²⁷ = 201312085790399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201312220108127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100656110004063 + 100656110004064.

It is an arithmetic number, because the mean of its divisors is an integer number (100656110004064).

Almost surely, 2^{201312220008127} is an apocalyptic number.

201312220008127 is a deficient number, since it is larger than the sum of its proper divisors (1).

201312220008127 is an equidigital number, since it uses as much as digits as its factorization.

201312220008127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 31.

The spelling of 201312220008127 in words is "two hundred one trillion, three hundred twelve billion, two hundred twenty million, eight thousand, one hundred twenty-seven".