201010001147 has 2 divisors, whose sum is σ = 201010001148. Its totient is φ = 201010001146.

The previous prime is 201010001113. The next prime is 201010001173. The reversal of 201010001147 is 741100010102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201010001147 - 2¹⁰ = 201010000123 is a prime.

It is a super-2 number, since 2×201010001147² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201010001447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100505000573 + 100505000574.

It is an arithmetic number, because the mean of its divisors is an integer number (100505000574).

Almost surely, 2^201010001147 is an apocalyptic number.

201010001147 is a deficient number, since it is larger than the sum of its proper divisors (1).

201010001147 is an equidigital number, since it uses as much as digits as its factorization.

201010001147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 17.

Adding to 201010001147 its reverse (741100010102), we get a palindrome (942110011249).

The spelling of 201010001147 in words is "two hundred one billion, ten million, one thousand, one hundred forty-seven".