112412043 has 24 divisors (see below), whose sum is σ = 170720368. Its totient is φ = 73903104.

The previous prime is 112412029. The next prime is 112412059. The reversal of 112412043 is 340214211.

It is not a de Polignac number, because 112412043 - 2⁵ = 112412011 is a prime.

It is a super-2 number, since 2×112412043² = 25272934822867698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112410043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14571 + ... + 20907.

Almost surely, 2^112412043 is an apocalyptic number.

112412043 is a deficient number, since it is larger than the sum of its proper divisors (58308325).

112412043 is an frugal number, since it uses more digits than its factorization.

112412043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6425 (or 6413 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 112412043 is about 10602.4545742955. The cubic root of 112412043 is about 482.6188497975.

Adding to 112412043 its reverse (340214211), we get a palindrome (452626254).

The spelling of 112412043 in words is "one hundred twelve million, four hundred twelve thousand, forty-three".