112132031321 has 8 divisors (see below), whose sum is σ = 118037488800. Its totient is φ = 106226951040.

The previous prime is 112132031299. The next prime is 112132031497. The reversal of 112132031321 is 123130231211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112132031321 - 2¹⁸ = 112131769177 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112132031293 and 112132031302.

It is not an unprimeable number, because it can be changed into a prime (112132031521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678281 + ... + 827241.

It is an arithmetic number, because the mean of its divisors is an integer number (14754686100).

Almost surely, 2^112132031321 is an apocalyptic number.

It is an amenable number.

112132031321 is a deficient number, since it is larger than the sum of its proper divisors (5905457479).

112132031321 is a wasteful number, since it uses less digits than its factorization.

112132031321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188599.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 112132031321 its reverse (123130231211), we get a palindrome (235262262532).

The spelling of 112132031321 in words is "one hundred twelve billion, one hundred thirty-two million, thirty-one thousand, three hundred twenty-one".