2112133231003 has 8 divisors (see below), whose sum is σ = 2169327409200. Its totient is φ = 2054944815840.

The previous prime is 2112133230997. The next prime is 2112133231009. The reversal of 2112133231003 is 3001323312112.

It is an interprime number because it is at equal distance from previous prime (2112133230997) and next prime (2112133231009).

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 2112133231003 - 2⁹ = 2112133230491 is a prime.

It is a super-2 number, since 2×2112133231003² (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 (2112133231009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 692653 + ... + 2168878.

It is an arithmetic number, because the mean of its divisors is an integer number (271165926150).

Almost surely, 2^{2112133231003} is an apocalyptic number.

2112133231003 is a deficient number, since it is larger than the sum of its proper divisors (57194178197).

2112133231003 is a wasteful number, since it uses less digits than its factorization.

2112133231003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2881517.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2112133231003 its reverse (3001323312112), we get a palindrome (5113456543115).

The spelling of 2112133231003 in words is "two trillion, one hundred twelve billion, one hundred thirty-three million, two hundred thirty-one thousand, three".