112143338 has 8 divisors (see below), whose sum is σ = 168278880. Its totient is φ = 56050380.

The previous prime is 112143329. The next prime is 112143359. The reversal of 112143338 is 833341211.

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

It is a super-2 number, since 2×112143338² = 25152256515564488, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2948 + ... + 15263.

It is an arithmetic number, because the mean of its divisors is an integer number (21034860).

Almost surely, 2^112143338 is an apocalyptic number.

112143338 is a deficient number, since it is larger than the sum of its proper divisors (56135542).

112143338 is a wasteful number, since it uses less digits than its factorization.

112143338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21292.

The product of its digits is 1728, while the sum is 26.

The square root of 112143338 is about 10589.7751628635. The cubic root of 112143338 is about 482.2339990855.

Adding to 112143338 its reverse (833341211), we get a palindrome (945484549).

The spelling of 112143338 in words is "one hundred twelve million, one hundred forty-three thousand, three hundred thirty-eight".