11322031011 has 8 divisors (see below), whose sum is σ = 15890569920. Its totient is φ = 7150756392.

The previous prime is 11322030971. The next prime is 11322031051. The reversal of 11322031011 is 11013022311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11322030971) and next prime (11322031051).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11322031011 - 2¹⁰ = 11322029987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11322031051) 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, 99316005 + ... + 99316118.

It is an arithmetic number, because the mean of its divisors is an integer number (1986321240).

Almost surely, 2^11322031011 is an apocalyptic number.

11322031011 is a deficient number, since it is larger than the sum of its proper divisors (4568538909).

11322031011 is a wasteful number, since it uses less digits than its factorization.

11322031011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198632145.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11322031011 its reverse (11013022311), we get a palindrome (22335053322).

The spelling of 11322031011 in words is "eleven billion, three hundred twenty-two million, thirty-one thousand, eleven".