112436231 has 4 divisors (see below), whose sum is σ = 112518000. Its totient is φ = 112354464.

The previous prime is 112436221. The next prime is 112436273. The reversal of 112436231 is 132634211.

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 112436231 - 2²⁶ = 45327367 is a prime.

It is a super-2 number, since 2×112436231² = 25283812082970722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112436197 and 112436206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112436221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38786 + ... + 41583.

It is an arithmetic number, because the mean of its divisors is an integer number (28129500).

Almost surely, 2^112436231 is an apocalyptic number.

112436231 is a deficient number, since it is larger than the sum of its proper divisors (81769).

112436231 is an equidigital number, since it uses as much as digits as its factorization.

112436231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81768.

The product of its digits is 864, while the sum is 23.

The square root of 112436231 is about 10603.5951921978. The cubic root of 112436231 is about 482.6534627780.

The spelling of 112436231 in words is "one hundred twelve million, four hundred thirty-six thousand, two hundred thirty-one".