2013211103231 has 16 divisors (see below), whose sum is σ = 2167302832128. Its totient is φ = 1863221808000.

The previous prime is 2013211103203. The next prime is 2013211103297. The reversal of 2013211103231 is 1323011123102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2013211103231 - 2³⁰ = 2012137361407 is a prime.

It is a super-2 number, since 2×2013211103231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013211100231) 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 15 ways as a sum of consecutive naturals, for example, 1715195 + ... + 2639756.

It is an arithmetic number, because the mean of its divisors is an integer number (135456427008).

Almost surely, 2^{2013211103231} is an apocalyptic number.

2013211103231 is a deficient number, since it is larger than the sum of its proper divisors (154091728897).

2013211103231 is a wasteful number, since it uses less digits than its factorization.

2013211103231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4355422.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2013211103231 its reverse (1323011123102), we get a palindrome (3336222226333).

The spelling of 2013211103231 in words is "two trillion, thirteen billion, two hundred eleven million, one hundred three thousand, two hundred thirty-one".