112746031 has 4 divisors (see below), whose sum is σ = 112885864. Its totient is φ = 112606200.

The previous prime is 112745929. The next prime is 112746041. The reversal of 112746031 is 130647211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 130647211 = 19 ⋅6876169.

It is a cyclic number.

It is not a de Polignac number, because 112746031 - 2¹³ = 112737839 is a prime.

It is a super-2 number, since 2×112746031² = 25423335012505922, 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 = 112745987 and 112746005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112746041) 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, 68700 + ... + 70321.

It is an arithmetic number, because the mean of its divisors is an integer number (28221466).

Almost surely, 2^112746031 is an apocalyptic number.

112746031 is a deficient number, since it is larger than the sum of its proper divisors (139833).

112746031 is an equidigital number, since it uses as much as digits as its factorization.

112746031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139832.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 112746031 is about 10618.1933962421. The cubic root of 112746031 is about 483.0963476607.

The spelling of 112746031 in words is "one hundred twelve million, seven hundred forty-six thousand, thirty-one".