112100321132 has 12 divisors (see below), whose sum is σ = 196216203456. Its totient is φ = 56038548720.

The previous prime is 112100321131. The next prime is 112100321141. The reversal of 112100321132 is 231123001211.

It is a super-2 number, since 2×112100321132² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112100321132.

It is not an unprimeable number, because it can be changed into a prime (112100321131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2881223 + ... + 2919870.

It is an arithmetic number, because the mean of its divisors is an integer number (16351350288).

Almost surely, 2^112100321132 is an apocalyptic number.

It is an amenable number.

112100321132 is a deficient number, since it is larger than the sum of its proper divisors (84115882324).

112100321132 is a wasteful number, since it uses less digits than its factorization.

112100321132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5805928 (or 5805926 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 112100321132 its reverse (231123001211), we get a palindrome (343223322343).

The spelling of 112100321132 in words is "one hundred twelve billion, one hundred million, three hundred twenty-one thousand, one hundred thirty-two".