112403303012 has 192 divisors, whose sum is σ = 267698995200. Its totient is φ = 39878507520.

The previous prime is 112403302987. The next prime is 112403303041. The reversal of 112403303012 is 210303304211.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 197545064 + ... + 197545632.

It is an arithmetic number, because the mean of its divisors is an integer number (1394265600).

Almost surely, 2^112403303012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112403303012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133849497600).

112403303012 is an abundant number, since it is smaller than the sum of its proper divisors (155295692188).

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

112403303012 is a wasteful number, since it uses less digits than its factorization.

112403303012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186 (or 1184 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 112403303012 its reverse (210303304211), we get a palindrome (322706607223).

The spelling of 112403303012 in words is "one hundred twelve billion, four hundred three million, three hundred three thousand, twelve".