112241433431 has 4 divisors (see below), whose sum is σ = 115862124864. Its totient is φ = 108620742000.

The previous prime is 112241433391. The next prime is 112241433457. The reversal of 112241433431 is 134334142211.

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-112241433431 is a prime.

It is a super-2 number, since 2×112241433431² (a number of 23 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 = 112241433394 and 112241433403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112241633431) 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, 1810345670 + ... + 1810345731.

It is an arithmetic number, because the mean of its divisors is an integer number (28965531216).

Almost surely, 2^112241433431 is an apocalyptic number.

112241433431 is a deficient number, since it is larger than the sum of its proper divisors (3620691433).

112241433431 is an equidigital number, since it uses as much as digits as its factorization.

112241433431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3620691432.

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

Adding to 112241433431 its reverse (134334142211), we get a palindrome (246575575642).

The spelling of 112241433431 in words is "one hundred twelve billion, two hundred forty-one million, four hundred thirty-three thousand, four hundred thirty-one".