112320321132 has 24 divisors (see below), whose sum is σ = 262478462400. Its totient is φ = 37383290896.

The previous prime is 112320321067. The next prime is 112320321151. The reversal of 112320321132 is 231123023211.

It is a super-2 number, since 2×112320321132² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112320321099 and 112320321108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7093782 + ... + 7109597.

It is an arithmetic number, because the mean of its divisors is an integer number (10936602600).

Almost surely, 2^112320321132 is an apocalyptic number.

112320321132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112320321132 is an abundant number, since it is smaller than the sum of its proper divisors (150158141268).

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

112320321132 is a wasteful number, since it uses less digits than its factorization.

112320321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14204045 (or 14204043 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 112320321132 its reverse (231123023211), we get a palindrome (343443344343).

The spelling of 112320321132 in words is "one hundred twelve billion, three hundred twenty million, three hundred twenty-one thousand, one hundred thirty-two".