112130031203 has 4 divisors (see below), whose sum is σ = 112337296128. Its totient is φ = 111922766280.

The previous prime is 112130031161. The next prime is 112130031301. The reversal of 112130031203 is 302130031211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302130031211 = 3533 ⋅85516567.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112130031203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112130031103) 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, 103631651 + ... + 103632732.

It is an arithmetic number, because the mean of its divisors is an integer number (28084324032).

Almost surely, 2^112130031203 is an apocalyptic number.

112130031203 is a deficient number, since it is larger than the sum of its proper divisors (207264925).

112130031203 is an equidigital number, since it uses as much as digits as its factorization.

112130031203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207264924.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 112130031203 its reverse (302130031211), we get a palindrome (414260062414).

The spelling of 112130031203 in words is "one hundred twelve billion, one hundred thirty million, thirty-one thousand, two hundred three".