112302300132 has 144 divisors (see below), whose sum is σ = 321067918080. Its totient is φ = 32784998400.

The previous prime is 112302300107. The next prime is 112302300181. The reversal of 112302300132 is 231003203211.

112302300132 is a `hidden beast` number, since 1 + 1 + 230 + 2 + 300 + 132 = 666.

It is a super-2 number, since 2×112302300132² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5306532 + ... + 5327652.

It is an arithmetic number, because the mean of its divisors is an integer number (2229638320).

Almost surely, 2^112302300132 is an apocalyptic number.

112302300132 is a gapful number since it is divisible by the number (12) 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 112302300132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160533959040).

112302300132 is an abundant number, since it is smaller than the sum of its proper divisors (208765617948).

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

112302300132 is a wasteful number, since it uses less digits than its factorization.

112302300132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21634 (or 21629 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 112302300132 its reverse (231003203211), we get a palindrome (343305503343).

The spelling of 112302300132 in words is "one hundred twelve billion, three hundred two million, three hundred thousand, one hundred thirty-two".