11324232113 has 4 divisors (see below), whose sum is σ = 11350385508. Its totient is φ = 11298078720.

The previous prime is 11324232109. The next prime is 11324232131. The reversal of 11324232113 is 31123242311.

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

It can be written as a sum of positive squares in 2 ways, for example, as 6307059889 + 5017172224 = 79417^2 + 70832^2 .

It is a cyclic number.

It is not a de Polignac number, because 11324232113 - 2² = 11324232109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11324232013) 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, 13076048 + ... + 13076913.

It is an arithmetic number, because the mean of its divisors is an integer number (2837596377).

Almost surely, 2^11324232113 is an apocalyptic number.

It is an amenable number.

11324232113 is a deficient number, since it is larger than the sum of its proper divisors (26153395).

11324232113 is an equidigital number, since it uses as much as digits as its factorization.

11324232113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26153394.

The product of its digits is 864, while the sum is 23.

Adding to 11324232113 its reverse (31123242311), we get a palindrome (42447474424).

The spelling of 11324232113 in words is "eleven billion, three hundred twenty-four million, two hundred thirty-two thousand, one hundred thirteen".