201000010121047 has 2 divisors, whose sum is σ = 201000010121048. Its totient is φ = 201000010121046.

The previous prime is 201000010120967. The next prime is 201000010121077. The reversal of 201000010121047 is 740121010000102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201000010121047 - 2³⁹ = 200450254307159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201000010121077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500005060523 + 100500005060524.

It is an arithmetic number, because the mean of its divisors is an integer number (100500005060524).

Almost surely, 2^{201000010121047} is an apocalyptic number.

201000010121047 is a deficient number, since it is larger than the sum of its proper divisors (1).

201000010121047 is an equidigital number, since it uses as much as digits as its factorization.

201000010121047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 201000010121047 its reverse (740121010000102), we get a palindrome (941121020121149).

The spelling of 201000010121047 in words is "two hundred one trillion, ten million, one hundred twenty-one thousand, forty-seven".