112320423132 has 48 divisors (see below), whose sum is σ = 269749401600. Its totient is φ = 36360192960.

The previous prime is 112320423101. The next prime is 112320423133. The reversal of 112320423132 is 231324023211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112320423133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 913332 + ... + 1028987.

It is an arithmetic number, because the mean of its divisors is an integer number (5619779200).

Almost surely, 2^112320423132 is an apocalyptic number.

112320423132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112320423132 is an abundant number, since it is smaller than the sum of its proper divisors (157428978468).

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

112320423132 is a wasteful number, since it uses less digits than its factorization.

112320423132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942466 (or 1942464 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 112320423132 its reverse (231324023211), we get a palindrome (343644446343).

The spelling of 112320423132 in words is "one hundred twelve billion, three hundred twenty million, four hundred twenty-three thousand, one hundred thirty-two".