112000431 has 8 divisors (see below), whose sum is σ = 150729984. Its totient is φ = 73968920.

The previous prime is 112000429. The next prime is 112000451. The reversal of 112000431 is 134000211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 112000431 - 2¹ = 112000429 is a prime.

It is a super-2 number, since 2×112000431² = 25088193088371522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112000451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174135 + ... + 174776.

It is an arithmetic number, because the mean of its divisors is an integer number (18841248).

Almost surely, 2^112000431 is an apocalyptic number.

112000431 is a deficient number, since it is larger than the sum of its proper divisors (38729553).

112000431 is a wasteful number, since it uses less digits than its factorization.

112000431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349021.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 112000431 is about 10583.0256070748. The cubic root of 112000431 is about 482.0290711505.

Adding to 112000431 its reverse (134000211), we get a palindrome (246000642).

The spelling of 112000431 in words is "one hundred twelve million, four hundred thirty-one", and thus it is an aban number.