11332313011211 has 4 divisors (see below), whose sum is σ = 11825022272592. Its totient is φ = 10839603749832.

The previous prime is 11332313011171. The next prime is 11332313011219. The reversal of 11332313011211 is 11211031323311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11332313011211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 492709261357 = 11332313011211 / (1 + 1 + 3 + 3 + 2 + 3 + 1 + 3 + 0 + 1 + 1 + 2 + 1 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11332313011219) 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, 246354630656 + ... + 246354630701.

It is an arithmetic number, because the mean of its divisors is an integer number (2956255568148).

Almost surely, 2^{11332313011211} is an apocalyptic number.

11332313011211 is a deficient number, since it is larger than the sum of its proper divisors (492709261381).

11332313011211 is an equidigital number, since it uses as much as digits as its factorization.

11332313011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492709261380.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 11332313011211 its reverse (11211031323311), we get a palindrome (22543344334522).

The spelling of 11332313011211 in words is "eleven trillion, three hundred thirty-two billion, three hundred thirteen million, eleven thousand, two hundred eleven".