112293731 has 8 divisors (see below), whose sum is σ = 122579184. Its totient is φ = 102021120.

The previous prime is 112293691. The next prime is 112293733. The reversal of 112293731 is 137392211.

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 112293731 - 2¹⁰ = 112292707 is a prime.

It is a super-2 number, since 2×112293731² = 25219764043800722, 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 = 112293694 and 112293703.

It is not an unprimeable number, because it can be changed into a prime (112293733) 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, 30755 + ... + 34211.

It is an arithmetic number, because the mean of its divisors is an integer number (15322398).

Almost surely, 2^112293731 is an apocalyptic number.

112293731 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112293731 is a deficient number, since it is larger than the sum of its proper divisors (10285453).

112293731 is a wasteful number, since it uses less digits than its factorization.

112293731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6421.

The product of its digits is 2268, while the sum is 29.

The square root of 112293731 is about 10596.8736427307. The cubic root of 112293731 is about 482.4494739794.

The spelling of 112293731 in words is "one hundred twelve million, two hundred ninety-three thousand, seven hundred thirty-one".