11123000032 has 24 divisors (see below), whose sum is σ = 22032762696. Its totient is φ = 5527377792.

The previous prime is 11122999961. The next prime is 11123000041. The reversal of 11123000032 is 23000032111.

11123000032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11123000032² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11122999976 and 11123000021.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1061023 + ... + 1071454.

It is an arithmetic number, because the mean of its divisors is an integer number (918031779).

Almost surely, 2^11123000032 is an apocalyptic number.

It is an amenable number.

11123000032 is a deficient number, since it is larger than the sum of its proper divisors (10909762664).

11123000032 is a wasteful number, since it uses less digits than its factorization.

11123000032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2132650 (or 2132642 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11123000032 its reverse (23000032111), we get a palindrome (34123032143).

It can be divided in two parts, 111 and 23000032, that multiplied together give a palindrome (2553003552).

The spelling of 11123000032 in words is "eleven billion, one hundred twenty-three million, thirty-two", and thus it is an aban number.