11322131011 has 8 divisors (see below), whose sum is σ = 11546023104. Its totient is φ = 11100321960.

The previous prime is 11322130997. The next prime is 11322131033. The reversal of 11322131011 is 11013122311.

It is a happy number.

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 11322131011 - 2⁵ = 11322130979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11322131111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 509781 + ... + 531526.

It is an arithmetic number, because the mean of its divisors is an integer number (1443252888).

Almost surely, 2^11322131011 is an apocalyptic number.

11322131011 is a deficient number, since it is larger than the sum of its proper divisors (223892093).

11322131011 is a wasteful number, since it uses less digits than its factorization.

11322131011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041521.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11322131011 its reverse (11013122311), we get a palindrome (22335253322).

The spelling of 11322131011 in words is "eleven billion, three hundred twenty-two million, one hundred thirty-one thousand, eleven".