11302321312211 has 4 divisors (see below), whose sum is σ = 11303462855424. Its totient is φ = 11301179769000.

The previous prime is 11302321312207. The next prime is 11302321312237. The reversal of 11302321312211 is 11221312320311.

It is a happy number.

11302321312211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11302321312211 - 2² = 11302321312207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11302321314211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570756755 + ... + 570776556.

It is an arithmetic number, because the mean of its divisors is an integer number (2825865713856).

Almost surely, 2^{11302321312211} is an apocalyptic number.

11302321312211 is a deficient number, since it is larger than the sum of its proper divisors (1141543213).

11302321312211 is an equidigital number, since it uses as much as digits as its factorization.

11302321312211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141543212.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11302321312211 its reverse (11221312320311), we get a palindrome (22523633632522).

The spelling of 11302321312211 in words is "eleven trillion, three hundred two billion, three hundred twenty-one million, three hundred twelve thousand, two hundred eleven".