2011300311 has 8 divisors (see below), whose sum is σ = 2839482864. Its totient is φ = 1261992320.

The previous prime is 2011300289. The next prime is 2011300321. The reversal of 2011300311 is 1130031102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2011300311 - 2⁹ = 2011299799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011300321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19718580 + ... + 19718681.

It is an arithmetic number, because the mean of its divisors is an integer number (354935358).

Almost surely, 2^2011300311 is an apocalyptic number.

2011300311 is a deficient number, since it is larger than the sum of its proper divisors (828182553).

2011300311 is a wasteful number, since it uses less digits than its factorization.

2011300311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39437281.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 2011300311 is about 44847.5229081830. The cubic root of 2011300311 is about 1262.2895113713.

Adding to 2011300311 its reverse (1130031102), we get a palindrome (3141331413).

The spelling of 2011300311 in words is "two billion, eleven million, three hundred thousand, three hundred eleven".