2112300032203 has 8 divisors (see below), whose sum is σ = 2136098314800. Its totient is φ = 2088503184768.

The previous prime is 2112300032197. The next prime is 2112300032299. The reversal of 2112300032203 is 3022300032112.

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 2112300032203 - 2¹³ = 2112300024011 is a prime.

It is a super-2 number, since 2×2112300032203² (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 (2112300032503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2752543 + ... + 3435271.

It is an arithmetic number, because the mean of its divisors is an integer number (267012289350).

Almost surely, 2^{2112300032203} is an apocalyptic number.

2112300032203 is a deficient number, since it is larger than the sum of its proper divisors (23798282597).

2112300032203 is an equidigital number, since it uses as much as digits as its factorization.

2112300032203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717581.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2112300032203 its reverse (3022300032112), we get a palindrome (5134600064315).

Subtracting 2112300032203 from its reverse (3022300032112), we obtain a palindrome (909999999909).

The spelling of 2112300032203 in words is "two trillion, one hundred twelve billion, three hundred million, thirty-two thousand, two hundred three".