11110032312 has 32 divisors (see below), whose sum is σ = 27784035600. Its totient is φ = 3702150144.

The previous prime is 11110032301. The next prime is 11110032319. The reversal of 11110032312 is 21323001111.

It is a happy number.

11110032312 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 = 11110032291 and 11110032300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110032319) 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, 3018 + ... + 149094.

Almost surely, 2^11110032312 is an apocalyptic number.

11110032312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11110032312 is an abundant number, since it is smaller than the sum of its proper divisors (16674003288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11110032312 is a wasteful number, since it uses less digits than its factorization.

11110032312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149255 (or 149251 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11110032312 its reverse (21323001111), we get a palindrome (32433033423).

The spelling of 11110032312 in words is "eleven billion, one hundred ten million, thirty-two thousand, three hundred twelve".