201000011200129 has 2 divisors, whose sum is σ = 201000011200130. Its totient is φ = 201000011200128.

The previous prime is 201000011200003. The next prime is 201000011200171. The reversal of 201000011200129 is 921002110000102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 156361845007729 + 44638166192400 = 12504473^2 + 6681180^2 .

It is a cyclic number.

It is not a de Polignac number, because 201000011200129 - 2¹¹ = 201000011198081 is a prime.

It is not a weakly prime, because it can be changed into another prime (201000011200229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500005600064 + 100500005600065.

It is an arithmetic number, because the mean of its divisors is an integer number (100500005600065).

Almost surely, 2^{201000011200129} is an apocalyptic number.

It is an amenable number.

201000011200129 is a deficient number, since it is larger than the sum of its proper divisors (1).

201000011200129 is an equidigital number, since it uses as much as digits as its factorization.

201000011200129 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

The spelling of 201000011200129 in words is "two hundred one trillion, eleven million, two hundred thousand, one hundred twenty-nine".