11123234324 has 24 divisors (see below), whose sum is σ = 19923354528. Its totient is φ = 5430912480.

The previous prime is 11123234321. The next prime is 11123234389. The reversal of 11123234324 is 42343232111.

It is a super-2 number, since 2×11123234324² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11123234293 and 11123234302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123234321) 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, 1194374 + ... + 1203650.

It is an arithmetic number, because the mean of its divisors is an integer number (830139772).

Almost surely, 2^11123234324 is an apocalyptic number.

It is an amenable number.

11123234324 is a deficient number, since it is larger than the sum of its proper divisors (8800120204).

11123234324 is a wasteful number, since it uses less digits than its factorization.

11123234324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16295 (or 16293 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

Adding to 11123234324 its reverse (42343232111), we get a palindrome (53466466435).

The spelling of 11123234324 in words is "eleven billion, one hundred twenty-three million, two hundred thirty-four thousand, three hundred twenty-four".