2042003147 has 2 divisors, whose sum is σ = 2042003148. Its totient is φ = 2042003146.

The previous prime is 2042003137. The next prime is 2042003167. The reversal of 2042003147 is 7413002402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2042003147 - 2¹² = 2041999051 is a prime.

It is not a weakly prime, because it can be changed into another prime (2042003137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021001573 + 1021001574.

It is an arithmetic number, because the mean of its divisors is an integer number (1021001574).

Almost surely, 2^2042003147 is an apocalyptic number.

2042003147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042003147 is an equidigital number, since it uses as much as digits as its factorization.

2042003147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 2042003147 is about 45188.5289315773. The cubic root of 2042003147 is about 1268.6801231724.

Adding to 2042003147 its reverse (7413002402), we get a palindrome (9455005549).

The spelling of 2042003147 in words is "two billion, forty-two million, three thousand, one hundred forty-seven".