112601521400 has 96 divisors (see below), whose sum is σ = 263153000880. Its totient is φ = 44808192000.

The previous prime is 112601521387. The next prime is 112601521423. The reversal of 112601521400 is 4125106211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39355970 + ... + 39358830.

Almost surely, 2^112601521400 is an apocalyptic number.

112601521400 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 112601521400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131576500440).

112601521400 is an abundant number, since it is smaller than the sum of its proper divisors (150551479480).

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

112601521400 is a wasteful number, since it uses less digits than its factorization.

112601521400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3825 (or 3816 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 112601521400 its reverse (4125106211), we get a palindrome (116726627611).

The spelling of 112601521400 in words is "one hundred twelve billion, six hundred one million, five hundred twenty-one thousand, four hundred".