112003012310203 has 4 divisors (see below), whose sum is σ = 128003442640240. Its totient is φ = 96002581980168.

The previous prime is 112003012310201. The next prime is 112003012310219. The reversal of 112003012310203 is 302013210300211.

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 112003012310203 - 2¹ = 112003012310201 is a prime.

It is a super-3 number, since 3×112003012310203³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112003012310201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8000215165008 + ... + 8000215165021.

It is an arithmetic number, because the mean of its divisors is an integer number (32000860660060).

Almost surely, 2^{112003012310203} is an apocalyptic number.

112003012310203 is a deficient number, since it is larger than the sum of its proper divisors (16000430330037).

112003012310203 is an equidigital number, since it uses as much as digits as its factorization.

112003012310203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16000430330036.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 112003012310203 its reverse (302013210300211), we get a palindrome (414016222610414).

The spelling of 112003012310203 in words is "one hundred twelve trillion, three billion, twelve million, three hundred ten thousand, two hundred three".