112131030112 has 24 divisors (see below), whose sum is σ = 223552375200. Its totient is φ = 55355823744.

The previous prime is 112131030107. The next prime is 112131030127. The reversal of 112131030112 is 211030131211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22175287 + ... + 22180342.

It is an arithmetic number, because the mean of its divisors is an integer number (9314682300).

Almost surely, 2^112131030112 is an apocalyptic number.

It is an amenable number.

112131030112 is a deficient number, since it is larger than the sum of its proper divisors (111421345088).

112131030112 is an equidigital number, since it uses as much as digits as its factorization.

112131030112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44355718 (or 44355710 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 112131030112 its reverse (211030131211), we get a palindrome (323161161323).

The spelling of 112131030112 in words is "one hundred twelve billion, one hundred thirty-one million, thirty thousand, one hundred twelve".