2002011130243 has 2 divisors, whose sum is σ = 2002011130244. Its totient is φ = 2002011130242.

The previous prime is 2002011130199. The next prime is 2002011130247. The reversal of 2002011130243 is 3420311102002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2002011130243 - 2⁹ = 2002011129731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2002011130243.

It is not a weakly prime, because it can be changed into another prime (2002011130247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001005565121 + 1001005565122.

It is an arithmetic number, because the mean of its divisors is an integer number (1001005565122).

Almost surely, 2^{2002011130243} is an apocalyptic number.

2002011130243 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002011130243 is an equidigital number, since it uses as much as digits as its factorization.

2002011130243 is an evil number, because the sum of its binary digits is even.

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

Adding to 2002011130243 its reverse (3420311102002), we get a palindrome (5422322232245).

The spelling of 2002011130243 in words is "two trillion, two billion, eleven million, one hundred thirty thousand, two hundred forty-three".