111134032312 has 32 divisors (see below), whose sum is σ = 210367983600. Its totient is φ = 55036122624.

The previous prime is 111134032309. The next prime is 111134032333. The reversal of 111134032312 is 213230431111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5239264 + ... + 5260432.

Almost surely, 2^111134032312 is an apocalyptic number.

It is an amenable number.

111134032312 is a deficient number, since it is larger than the sum of its proper divisors (99233951288).

111134032312 is a wasteful number, since it uses less digits than its factorization.

111134032312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27415 (or 27411 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 111134032312 its reverse (213230431111), we get a palindrome (324364463423).

The spelling of 111134032312 in words is "one hundred eleven billion, one hundred thirty-four million, thirty-two thousand, three hundred twelve".