11104143323 has 32 divisors (see below), whose sum is σ = 13789440000. Its totient is φ = 8707046400.

The previous prime is 11104143319. The next prime is 11104143329. The reversal of 11104143323 is 32334140111.

It is not a de Polignac number, because 11104143323 - 2² = 11104143319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11104143329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8889803 + ... + 8891051.

It is an arithmetic number, because the mean of its divisors is an integer number (430920000).

Almost surely, 2^11104143323 is an apocalyptic number.

11104143323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11104143323 is a deficient number, since it is larger than the sum of its proper divisors (2685296677).

11104143323 is a wasteful number, since it uses less digits than its factorization.

11104143323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2067.

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

Adding to 11104143323 its reverse (32334140111), we get a palindrome (43438283434).

The spelling of 11104143323 in words is "eleven billion, one hundred four million, one hundred forty-three thousand, three hundred twenty-three".