2003110212231 has 48 divisors (see below), whose sum is σ = 3018220077600. Its totient is φ = 1278598761216.

The previous prime is 2003110212217. The next prime is 2003110212251. The reversal of 2003110212231 is 1322120113002.

2003110212231 is a `hidden beast` number, since 200 + 311 + 0 + 2 + 122 + 31 = 666.

It is not a de Polignac number, because 2003110212231 - 2⁹ = 2003110211719 is a prime.

It is a super-2 number, since 2×2003110212231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003110212251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17507496 + ... + 17621538.

It is an arithmetic number, because the mean of its divisors is an integer number (62879584950).

Almost surely, 2^{2003110212231} is an apocalyptic number.

2003110212231 is a deficient number, since it is larger than the sum of its proper divisors (1015109865369).

2003110212231 is a wasteful number, since it uses less digits than its factorization.

2003110212231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114640 (or 114637 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2003110212231 its reverse (1322120113002), we get a palindrome (3325230325233).

The spelling of 2003110212231 in words is "two trillion, three billion, one hundred ten million, two hundred twelve thousand, two hundred thirty-one".