2004343111 has 2 divisors, whose sum is σ = 2004343112. Its totient is φ = 2004343110.

The previous prime is 2004343093. The next prime is 2004343141. The reversal of 2004343111 is 1113434002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2004343111 - 2⁷ = 2004342983 is a prime.

It is a super-2 number, since 2×2004343111² = 8034782613226316642, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2004343141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1002171555 + 1002171556.

It is an arithmetic number, because the mean of its divisors is an integer number (1002171556).

Almost surely, 2^2004343111 is an apocalyptic number.

2004343111 is a deficient number, since it is larger than the sum of its proper divisors (1).

2004343111 is an equidigital number, since it uses as much as digits as its factorization.

2004343111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2004343111 is about 44769.8906744254. The cubic root of 2004343111 is about 1260.8323867019.

Adding to 2004343111 its reverse (1113434002), we get a palindrome (3117777113).

The spelling of 2004343111 in words is "two billion, four million, three hundred forty-three thousand, one hundred eleven".