11000212311 has 16 divisors (see below), whose sum is σ = 16147105920. Its totient is φ = 6605629920.

The previous prime is 11000212309. The next prime is 11000212373. The reversal of 11000212311 is 11321200011.

It is not a de Polignac number, because 11000212311 - 2¹ = 11000212309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000212511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1525485 + ... + 1532678.

It is an arithmetic number, because the mean of its divisors is an integer number (1009194120).

Almost surely, 2^11000212311 is an apocalyptic number.

11000212311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11000212311 is a deficient number, since it is larger than the sum of its proper divisors (5146893609).

11000212311 is a wasteful number, since it uses less digits than its factorization.

11000212311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3058286.

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

Adding to 11000212311 its reverse (11321200011), we get a palindrome (22321412322).

The spelling of 11000212311 in words is "eleven billion, two hundred twelve thousand, three hundred eleven".