200310120611 has 2 divisors, whose sum is σ = 200310120612. Its totient is φ = 200310120610.

The previous prime is 200310120581. The next prime is 200310120649. The reversal of 200310120611 is 116021013002.

200310120611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200310120611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200310120611.

It is not a weakly prime, because it can be changed into another prime (200310120691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100155060305 + 100155060306.

It is an arithmetic number, because the mean of its divisors is an integer number (100155060306).

Almost surely, 2^200310120611 is an apocalyptic number.

200310120611 is a deficient number, since it is larger than the sum of its proper divisors (1).

200310120611 is an equidigital number, since it uses as much as digits as its factorization.

200310120611 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 200310120611 its reverse (116021013002), we get a palindrome (316331133613).

The spelling of 200310120611 in words is "two hundred billion, three hundred ten million, one hundred twenty thousand, six hundred eleven".