201063121187 has 2 divisors, whose sum is σ = 201063121188. Its totient is φ = 201063121186.

The previous prime is 201063121097. The next prime is 201063121213. The reversal of 201063121187 is 781121360102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201063121187 is a prime.

It is not a weakly prime, because it can be changed into another prime (201063121387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100531560593 + 100531560594.

It is an arithmetic number, because the mean of its divisors is an integer number (100531560594).

Almost surely, 2^201063121187 is an apocalyptic number.

201063121187 is a deficient number, since it is larger than the sum of its proper divisors (1).

201063121187 is an equidigital number, since it uses as much as digits as its factorization.

201063121187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 32.

Adding to 201063121187 its reverse (781121360102), we get a palindrome (982184481289).

The spelling of 201063121187 in words is "two hundred one billion, sixty-three million, one hundred twenty-one thousand, one hundred eighty-seven".