11314123223 has 16 divisors (see below), whose sum is σ = 12735145920. Its totient is φ = 9973269504.

The previous prime is 11314123189. The next prime is 11314123229. The reversal of 11314123223 is 32232141311.

It is a cyclic number.

It is not a de Polignac number, because 11314123223 - 2¹⁶ = 11314057687 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11314123229) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152423 + ... + 214151.

It is an arithmetic number, because the mean of its divisors is an integer number (795946620).

Almost surely, 2^11314123223 is an apocalyptic number.

11314123223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11314123223 is a deficient number, since it is larger than the sum of its proper divisors (1421022697).

11314123223 is a wasteful number, since it uses less digits than its factorization.

11314123223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62378.

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

Adding to 11314123223 its reverse (32232141311), we get a palindrome (43546264534).

The spelling of 11314123223 in words is "eleven billion, three hundred fourteen million, one hundred twenty-three thousand, two hundred twenty-three".