2011000200043 has 2 divisors, whose sum is σ = 2011000200044. Its totient is φ = 2011000200042.

The previous prime is 2011000199941. The next prime is 2011000200119. The reversal of 2011000200043 is 3400020001102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2011000200043 - 2²¹ = 2010998102891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2011000199996 and 2011000200032.

It is not a weakly prime, because it can be changed into another prime (2011000200343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005500100021 + 1005500100022.

It is an arithmetic number, because the mean of its divisors is an integer number (1005500100022).

Almost surely, 2^{2011000200043} is an apocalyptic number.

2011000200043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011000200043 is an equidigital number, since it uses as much as digits as its factorization.

2011000200043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 2011000200043 its reverse (3400020001102), we get a palindrome (5411020201145).

The spelling of 2011000200043 in words is "two trillion, eleven billion, two hundred thousand, forty-three".