2010185147 has 2 divisors, whose sum is σ = 2010185148. Its totient is φ = 2010185146.

The previous prime is 2010185143. The next prime is 2010185171. The reversal of 2010185147 is 7415810102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2010185147 - 2² = 2010185143 is a prime.

It is not a weakly prime, because it can be changed into another prime (2010185143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005092573 + 1005092574.

It is an arithmetic number, because the mean of its divisors is an integer number (1005092574).

Almost surely, 2^2010185147 is an apocalyptic number.

2010185147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010185147 is an equidigital number, since it uses as much as digits as its factorization.

2010185147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 2010185147 is about 44835.0883460711. The cubic root of 2010185147 is about 1262.0561764069.

Adding to 2010185147 its reverse (7415810102), we get a palindrome (9425995249).

The spelling of 2010185147 in words is "two billion, ten million, one hundred eighty-five thousand, one hundred forty-seven".