211302101233 has 16 divisors (see below), whose sum is σ = 214434380160. Its totient is φ = 208193019264.

The previous prime is 211302101201. The next prime is 211302101249. The reversal of 211302101233 is 332101203112.

It is a cyclic number.

It is not a de Polignac number, because 211302101233 - 2⁵ = 211302101201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 211302101233.

It is not an unprimeable number, because it can be changed into a prime (211302101833) 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 15 ways as a sum of consecutive naturals, for example, 19399653 + ... + 19410541.

It is an arithmetic number, because the mean of its divisors is an integer number (13402148760).

Almost surely, 2^211302101233 is an apocalyptic number.

It is an amenable number.

211302101233 is a deficient number, since it is larger than the sum of its proper divisors (3132278927).

211302101233 is a wasteful number, since it uses less digits than its factorization.

211302101233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11928.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 211302101233 its reverse (332101203112), we get a palindrome (543403304345).

The spelling of 211302101233 in words is "two hundred eleven billion, three hundred two million, one hundred one thousand, two hundred thirty-three".