11331123032 has 32 divisors (see below), whose sum is σ = 21354732480. Its totient is φ = 5636593440.

The previous prime is 11331123031. The next prime is 11331123071. The reversal of 11331123032 is 23032113311.

11331123032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11331122995 and 11331123013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331123031) 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 7 ways as a sum of consecutive naturals, for example, 1560803 + ... + 1568045.

It is an arithmetic number, because the mean of its divisors is an integer number (667335390).

Almost surely, 2^11331123032 is an apocalyptic number.

It is an amenable number.

11331123032 is a deficient number, since it is larger than the sum of its proper divisors (10023609448).

11331123032 is a wasteful number, since it uses less digits than its factorization.

11331123032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8223 (or 8219 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11331123032 its reverse (23032113311), we get a palindrome (34363236343).

The spelling of 11331123032 in words is "eleven billion, three hundred thirty-one million, one hundred twenty-three thousand, thirty-two".