112531429 has 8 divisors (see below), whose sum is σ = 115416000. Its totient is φ = 109653600.

The previous prime is 112531421. The next prime is 112531439. The reversal of 112531429 is 924135211.

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 112531429 - 2³ = 112531421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112531397 and 112531406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112531421) 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, 60544 + ... + 62374.

It is an arithmetic number, because the mean of its divisors is an integer number (14427000).

Almost surely, 2^112531429 is an apocalyptic number.

It is an amenable number.

112531429 is a deficient number, since it is larger than the sum of its proper divisors (2884571).

112531429 is a wasteful number, since it uses less digits than its factorization.

112531429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3371.

The product of its digits is 2160, while the sum is 28.

The square root of 112531429 is about 10608.0831916044. The cubic root of 112531429 is about 482.7896427333.

The spelling of 112531429 in words is "one hundred twelve million, five hundred thirty-one thousand, four hundred twenty-nine".