112310420203 has 4 divisors (see below), whose sum is σ = 112842697288. Its totient is φ = 111778143120.

The previous prime is 112310420147. The next prime is 112310420213. The reversal of 112310420203 is 302024013211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112310420203 - 2²⁹ = 111773549291 is a prime.

It is a super-2 number, since 2×112310420203² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112310420213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266138226 + ... + 266138647.

It is an arithmetic number, because the mean of its divisors is an integer number (28210674322).

Almost surely, 2^112310420203 is an apocalyptic number.

112310420203 is a deficient number, since it is larger than the sum of its proper divisors (532277085).

112310420203 is an equidigital number, since it uses as much as digits as its factorization.

112310420203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 532277084.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 112310420203 its reverse (302024013211), we get a palindrome (414334433414).

The spelling of 112310420203 in words is "one hundred twelve billion, three hundred ten million, four hundred twenty thousand, two hundred three".