112132120343 has 4 divisors (see below), whose sum is σ = 118728127440. Its totient is φ = 105536113248.

The previous prime is 112132120327. The next prime is 112132120357. The reversal of 112132120343 is 343021231211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112132120343 - 2⁴ = 112132120327 is a prime.

It is a super-2 number, since 2×112132120343² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112132150343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3298003523 + ... + 3298003556.

It is an arithmetic number, because the mean of its divisors is an integer number (29682031860).

Almost surely, 2^112132120343 is an apocalyptic number.

112132120343 is a deficient number, since it is larger than the sum of its proper divisors (6596007097).

112132120343 is an equidigital number, since it uses as much as digits as its factorization.

112132120343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6596007096.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 112132120343 its reverse (343021231211), we get a palindrome (455153351554).

The spelling of 112132120343 in words is "one hundred twelve billion, one hundred thirty-two million, one hundred twenty thousand, three hundred forty-three".