112751427 has 4 divisors (see below), whose sum is σ = 150335240. Its totient is φ = 75167616.

The previous prime is 112751417. The next prime is 112751473. The reversal of 112751427 is 724157211.

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

It is not a de Polignac number, because 112751427 - 2¹⁰ = 112750403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112751394 and 112751403.

It is not an unprimeable number, because it can be changed into a prime (112751417) 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, 18791902 + ... + 18791907.

It is an arithmetic number, because the mean of its divisors is an integer number (37583810).

Almost surely, 2^112751427 is an apocalyptic number.

112751427 is a deficient number, since it is larger than the sum of its proper divisors (37583813).

112751427 is an equidigital number, since it uses as much as digits as its factorization.

112751427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37583812.

The product of its digits is 3920, while the sum is 30.

The square root of 112751427 is about 10618.4474853907. The cubic root of 112751427 is about 483.1040544990.

The spelling of 112751427 in words is "one hundred twelve million, seven hundred fifty-one thousand, four hundred twenty-seven".