112003247 has 4 divisors (see below), whose sum is σ = 112256520. Its totient is φ = 111749976.

The previous prime is 112003223. The next prime is 112003253. The reversal of 112003247 is 742300211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 742300211 = 29 ⋅25596559.

It is a cyclic number.

It is not a de Polignac number, because 112003247 - 2⁸ = 112002991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112003147) 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, 125972 + ... + 126857.

It is an arithmetic number, because the mean of its divisors is an integer number (28064130).

Almost surely, 2^112003247 is an apocalyptic number.

112003247 is a deficient number, since it is larger than the sum of its proper divisors (253273).

112003247 is an equidigital number, since it uses as much as digits as its factorization.

112003247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253272.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 112003247 is about 10583.1586494770. The cubic root of 112003247 is about 482.0331109638.

Adding to 112003247 its reverse (742300211), we get a palindrome (854303458).

The spelling of 112003247 in words is "one hundred twelve million, three thousand, two hundred forty-seven".