11323123003 has 16 divisors (see below), whose sum is σ = 12047978880. Its totient is φ = 10604916736.

The previous prime is 11323122991. The next prime is 11323123039. The reversal of 11323123003 is 30032132311.

11323123003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11323123003 - 2¹³ = 11323114811 is a prime.

It is a super-2 number, since 2×11323123003² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11323123103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4626126 + ... + 4628572.

It is an arithmetic number, because the mean of its divisors is an integer number (752998680).

Almost surely, 2^11323123003 is an apocalyptic number.

11323123003 is a deficient number, since it is larger than the sum of its proper divisors (724855877).

11323123003 is a wasteful number, since it uses less digits than its factorization.

11323123003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11323123003 its reverse (30032132311), we get a palindrome (41355255314).

The spelling of 11323123003 in words is "eleven billion, three hundred twenty-three million, one hundred twenty-three thousand, three".