112038731 has 8 divisors (see below), whose sum is σ = 128577504. Its totient is φ = 95633280.

The previous prime is 112038677. The next prime is 112038793. The reversal of 112038731 is 137830211.

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 112038731 - 2²² = 107844427 is a prime.

It is a super-2 number, since 2×112038731² = 25105354488180722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112038731.

It is not an unprimeable number, because it can be changed into a prime (112038631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31520 + ... + 34893.

It is an arithmetic number, because the mean of its divisors is an integer number (16072188).

Almost surely, 2^112038731 is an apocalyptic number.

112038731 is a deficient number, since it is larger than the sum of its proper divisors (16538773).

112038731 is an equidigital number, since it uses as much as digits as its factorization.

112038731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66661.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 112038731 is about 10584.8349538384. The cubic root of 112038731 is about 482.0840102528.

Adding to 112038731 its reverse (137830211), we get a palindrome (249868942).

The spelling of 112038731 in words is "one hundred twelve million, thirty-eight thousand, seven hundred thirty-one".