2011120201303 has 2 divisors, whose sum is σ = 2011120201304. Its totient is φ = 2011120201302.

The previous prime is 2011120201159. The next prime is 2011120201339. The reversal of 2011120201303 is 3031020211102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2011120201303 - 2¹³ = 2011120193111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2011120241303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005560100651 + 1005560100652.

It is an arithmetic number, because the mean of its divisors is an integer number (1005560100652).

Almost surely, 2^{2011120201303} is an apocalyptic number.

2011120201303 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011120201303 is an equidigital number, since it uses as much as digits as its factorization.

2011120201303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2011120201303 its reverse (3031020211102), we get a palindrome (5042140412405).

The spelling of 2011120201303 in words is "two trillion, eleven billion, one hundred twenty million, two hundred one thousand, three hundred three".