1112131310203 has 8 divisors (see below), whose sum is σ = 1133060760720. Its totient is φ = 1091288885280.

The previous prime is 1112131310197. The next prime is 1112131310273. The reversal of 1112131310203 is 3020131312111.

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 1112131310203 - 2¹³ = 1112131302011 is a prime.

It is a super-2 number, since 2×1112131310203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1112131310273) 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 7 ways as a sum of consecutive naturals, for example, 21730600 + ... + 21781717.

It is an arithmetic number, because the mean of its divisors is an integer number (141632595090).

Almost surely, 2^{1112131310203} is an apocalyptic number.

1112131310203 is a deficient number, since it is larger than the sum of its proper divisors (20929450517).

1112131310203 is an equidigital number, since it uses as much as digits as its factorization.

1112131310203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43512797.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1112131310203 its reverse (3020131312111), we get a palindrome (4132262622314).

The spelling of 1112131310203 in words is "one trillion, one hundred twelve billion, one hundred thirty-one million, three hundred ten thousand, two hundred three".