112000039 has 4 divisors (see below), whose sum is σ = 112042960. Its totient is φ = 111957120.

The previous prime is 111999997. The next prime is 112000043. The reversal of 112000039 is 930000211.

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

It is a cyclic number.

It is not a de Polignac number, because 112000039 - 2⁹ = 111999527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111999986 and 112000031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112001039) 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, 17274 + ... + 22855.

It is an arithmetic number, because the mean of its divisors is an integer number (28010740).

Almost surely, 2^112000039 is an apocalyptic number.

112000039 is a deficient number, since it is larger than the sum of its proper divisors (42921).

112000039 is an equidigital number, since it uses as much as digits as its factorization.

112000039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42920.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 112000039 is about 10583.0070868350. The cubic root of 112000039 is about 482.0285087848.

The spelling of 112000039 in words is "one hundred twelve million, thirty-nine", and thus it is an aban number.