11123322023 has 8 divisors (see below), whose sum is σ = 12136671120. Its totient is φ = 10110329280.

The previous prime is 11123321987. The next prime is 11123322029. The reversal of 11123322023 is 32022332111.

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 11123322023 - 2¹⁸ = 11123059879 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11123321986 and 11123322004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123322029) 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, 21590 + ... + 150707.

It is an arithmetic number, because the mean of its divisors is an integer number (1517083890).

Almost surely, 2^11123322023 is an apocalyptic number.

11123322023 is a deficient number, since it is larger than the sum of its proper divisors (1013349097).

11123322023 is a wasteful number, since it uses less digits than its factorization.

11123322023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178177.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11123322023 its reverse (32022332111), we get a palindrome (43145654134).

The spelling of 11123322023 in words is "eleven billion, one hundred twenty-three million, three hundred twenty-two thousand, twenty-three".