11324412331 has 4 divisors (see below), whose sum is σ = 11330986552. Its totient is φ = 11317838112.

The previous prime is 11324412301. The next prime is 11324412373. The reversal of 11324412331 is 13321442311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13321442311 = 12007 ⋅1109473.

It is a cyclic number.

It is not a de Polignac number, because 11324412331 - 2⁵ = 11324412299 is a prime.

It is a super-2 number, since 2×11324412331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11324412296 and 11324412305.

It is not an unprimeable number, because it can be changed into a prime (11324412301) 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 3 ways as a sum of consecutive naturals, for example, 3284526 + ... + 3287971.

It is an arithmetic number, because the mean of its divisors is an integer number (2832746638).

Almost surely, 2^11324412331 is an apocalyptic number.

11324412331 is a deficient number, since it is larger than the sum of its proper divisors (6574221).

11324412331 is an equidigital number, since it uses as much as digits as its factorization.

11324412331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6574220.

The product of its digits is 1728, while the sum is 25.

Adding to 11324412331 its reverse (13321442311), we get a palindrome (24645854642).

The spelling of 11324412331 in words is "eleven billion, three hundred twenty-four million, four hundred twelve thousand, three hundred thirty-one".