211120301311 has 8 divisors (see below), whose sum is σ = 211636938240. Its totient is φ = 210603941208.

The previous prime is 211120301309. The next prime is 211120301317. The reversal of 211120301311 is 113103021112.

It is a happy number.

211120301311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 211120301311 - 2¹ = 211120301309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211120301317) 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 in 7 ways as a sum of consecutive naturals, for example, 1501360 + ... + 1635946.

It is an arithmetic number, because the mean of its divisors is an integer number (26454617280).

Almost surely, 2^211120301311 is an apocalyptic number.

211120301311 is a deficient number, since it is larger than the sum of its proper divisors (516636929).

211120301311 is a wasteful number, since it uses less digits than its factorization.

211120301311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138413.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 211120301311 its reverse (113103021112), we get a palindrome (324223322423).

The spelling of 211120301311 in words is "two hundred eleven billion, one hundred twenty million, three hundred one thousand, three hundred eleven".