112143243413 has 4 divisors (see below), whose sum is σ = 112169828160. Its totient is φ = 112116658668.

The previous prime is 112143243403. The next prime is 112143243467. The reversal of 112143243413 is 314342341211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 314342341211 = 41 ⋅7666886371.

It is a cyclic number.

It is not a de Polignac number, because 112143243413 - 2²⁰ = 112142194837 is a prime.

It is a super-2 number, since 2×112143243413² (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 (112143243403) 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, 13286045 + ... + 13294482.

It is an arithmetic number, because the mean of its divisors is an integer number (28042457040).

Almost surely, 2^112143243413 is an apocalyptic number.

It is an amenable number.

112143243413 is a deficient number, since it is larger than the sum of its proper divisors (26584747).

112143243413 is an equidigital number, since it uses as much as digits as its factorization.

112143243413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26584746.

The product of its digits is 6912, while the sum is 29.

Adding to 112143243413 its reverse (314342341211), we get a palindrome (426485584624).

The spelling of 112143243413 in words is "one hundred twelve billion, one hundred forty-three million, two hundred forty-three thousand, four hundred thirteen".