11144231323 has 8 divisors (see below), whose sum is σ = 12180412800. Its totient is φ = 10150343040.

The previous prime is 11144231321. The next prime is 11144231333. The reversal of 11144231323 is 32313244111.

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 11144231323 - 2¹ = 11144231321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11144231321) 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, 10572748 + ... + 10573801.

It is an arithmetic number, because the mean of its divisors is an integer number (1522551600).

Almost surely, 2^11144231323 is an apocalyptic number.

11144231323 is a deficient number, since it is larger than the sum of its proper divisors (1036181477).

11144231323 is a wasteful number, since it uses less digits than its factorization.

11144231323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21146597.

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

Adding to 11144231323 its reverse (32313244111), we get a palindrome (43457475434).

The spelling of 11144231323 in words is "eleven billion, one hundred forty-four million, two hundred thirty-one thousand, three hundred twenty-three".