11324402011 has 8 divisors (see below), whose sum is σ = 12303436320. Its totient is φ = 10360785792.

The previous prime is 11324401987. The next prime is 11324402143. The reversal of 11324402011 is 11020442311.

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 11324402011 - 2¹⁹ = 11323877723 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 11324402011.

It is not an unprimeable number, because it can be changed into a prime (11324402311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3852991 + ... + 3855928.

It is an arithmetic number, because the mean of its divisors is an integer number (1537929540).

Almost surely, 2^11324402011 is an apocalyptic number.

11324402011 is a deficient number, since it is larger than the sum of its proper divisors (979034309).

11324402011 is a wasteful number, since it uses less digits than its factorization.

11324402011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7709045.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11324402011 its reverse (11020442311), we get a palindrome (22344844322).

The spelling of 11324402011 in words is "eleven billion, three hundred twenty-four million, four hundred two thousand, eleven".