112302132120 has 192 divisors, whose sum is σ = 375884046720. Its totient is φ = 29057190912.

The previous prime is 112302132097. The next prime is 112302132133. The reversal of 112302132120 is 21231203211.

112302132120 is a `hidden beast` number, since 11 + 230 + 213 + 212 + 0 = 666.

It is a super-2 number, since 2×112302132120² (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 a junction number, because it is equal to n+sod(n) for n = 112302132093 and 112302132102.

It is a congruent number.

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, 4876954 + ... + 4899926.

It is an arithmetic number, because the mean of its divisors is an integer number (1957729410).

Almost surely, 2^112302132120 is an apocalyptic number.

112302132120 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 112302132120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187942023360).

112302132120 is an abundant number, since it is smaller than the sum of its proper divisors (263581914600).

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

112302132120 is a wasteful number, since it uses less digits than its factorization.

112302132120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23394 (or 23387 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 112302132120 its reverse (21231203211), we get a palindrome (133533335331).

The spelling of 112302132120 in words is "one hundred twelve billion, three hundred two million, one hundred thirty-two thousand, one hundred twenty".