112111415521320 has 64 divisors (see below), whose sum is σ = 340386466432320. Its totient is φ = 29536180150784.

The previous prime is 112111415521243. The next prime is 112111415521331. The reversal of 112111415521320 is 23125514111211.

It is a happy number.

112111415521320 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5628073149 + ... + 5628093068.

It is an arithmetic number, because the mean of its divisors is an integer number (5318538538005).

Almost surely, 2^{112111415521320} is an apocalyptic number.

112111415521320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112111415521320 is an abundant number, since it is smaller than the sum of its proper divisors (228275050911000).

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

112111415521320 is a wasteful number, since it uses less digits than its factorization.

112111415521320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11256166314 (or 11256166310 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 30.

Adding to 112111415521320 its reverse (23125514111211), we get a palindrome (135236929632531).

The spelling of 112111415521320 in words is "one hundred twelve trillion, one hundred eleven billion, four hundred fifteen million, five hundred twenty-one thousand, three hundred twenty".