112343040304031 has 4 divisors (see below), whose sum is σ = 118255831899000. Its totient is φ = 106430248709064.

The previous prime is 112343040304021. The next prime is 112343040304049. The reversal of 112343040304031 is 130403040343211.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112343040304031 is a prime.

It is a super-2 number, since 2×112343040304031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112343040303985 and 112343040304003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112343040304021) 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, 2956395797456 + ... + 2956395797493.

It is an arithmetic number, because the mean of its divisors is an integer number (29563957974750).

Almost surely, 2^{112343040304031} is an apocalyptic number.

112343040304031 is a deficient number, since it is larger than the sum of its proper divisors (5912791594969).

112343040304031 is an equidigital number, since it uses as much as digits as its factorization.

112343040304031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5912791594968.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 112343040304031 its reverse (130403040343211), we get a palindrome (242746080647242).

The spelling of 112343040304031 in words is "one hundred twelve trillion, three hundred forty-three billion, forty million, three hundred four thousand, thirty-one".