11321331230011 has 8 divisors (see below), whose sum is σ = 12459840003504. Its totient is φ = 10201038597120.

The previous prime is 11321331230009. The next prime is 11321331230057. The reversal of 11321331230011 is 11003213312311.

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 11321331230011 - 2¹ = 11321331230009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11321331230071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4554033846 + ... + 4554036331.

It is an arithmetic number, because the mean of its divisors is an integer number (1557480000438).

Almost surely, 2^{11321331230011} is an apocalyptic number.

11321331230011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11321331230011 is a deficient number, since it is larger than the sum of its proper divisors (1138508773493).

11321331230011 is a wasteful number, since it uses less digits than its factorization.

11321331230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9108070301.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11321331230011 its reverse (11003213312311), we get a palindrome (22324544542322).

It can be divided in two parts, 113213312300 and 11, that added together give a palindrome (113213312311).

The spelling of 11321331230011 in words is "eleven trillion, three hundred twenty-one billion, three hundred thirty-one million, two hundred thirty thousand, eleven".