11121130323 has 24 divisors (see below), whose sum is σ = 16365928800. Its totient is φ = 7275692160.

The previous prime is 11121130303. The next prime is 11121130327. The reversal of 11121130323 is 32303112111.

It is not a de Polignac number, because 11121130323 - 2¹⁷ = 11120999251 is a prime.

It is a super-2 number, since 2×11121130323² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11121130296 and 11121130305.

It is not an unprimeable number, because it can be changed into a prime (11121130327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88213 + ... + 173273.

It is an arithmetic number, because the mean of its divisors is an integer number (681913700).

Almost surely, 2^11121130323 is an apocalyptic number.

11121130323 is a deficient number, since it is larger than the sum of its proper divisors (5244798477).

11121130323 is a wasteful number, since it uses less digits than its factorization.

11121130323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85339 (or 85336 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11121130323 its reverse (32303112111), we get a palindrome (43424242434).

The spelling of 11121130323 in words is "eleven billion, one hundred twenty-one million, one hundred thirty thousand, three hundred twenty-three".