112601521560 has 128 divisors (see below), whose sum is σ = 369488044800. Its totient is φ = 27225192960.

The previous prime is 112601521519. The next prime is 112601521561. The reversal of 112601521560 is 65125106211.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112601521561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 387742 + ... + 612818.

It is an arithmetic number, because the mean of its divisors is an integer number (2886625350).

Almost surely, 2^112601521560 is an apocalyptic number.

112601521560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112601521560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184744022400).

112601521560 is an abundant number, since it is smaller than the sum of its proper divisors (256886523240).

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

112601521560 is a wasteful number, since it uses less digits than its factorization.

112601521560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225481 (or 225477 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 112601521560 its reverse (65125106211), we get a palindrome (177726627771).

The spelling of 112601521560 in words is "one hundred twelve billion, six hundred one million, five hundred twenty-one thousand, five hundred sixty".