2012113210231 has 8 divisors (see below), whose sum is σ = 2014652340000. Its totient is φ = 2009575221120.

The previous prime is 2012113210223. The next prime is 2012113210309. The reversal of 2012113210231 is 1320123112102.

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 2012113210231 - 2³ = 2012113210223 is a prime.

It is a super-2 number, since 2×2012113210231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2012113210199 and 2012113210208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012113210631) 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, 3272995 + ... + 3838843.

It is an arithmetic number, because the mean of its divisors is an integer number (251831542500).

Almost surely, 2^{2012113210231} is an apocalyptic number.

2012113210231 is a deficient number, since it is larger than the sum of its proper divisors (2539129769).

2012113210231 is a wasteful number, since it uses less digits than its factorization.

2012113210231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570329.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2012113210231 its reverse (1320123112102), we get a palindrome (3332236322333).

The spelling of 2012113210231 in words is "two trillion, twelve billion, one hundred thirteen million, two hundred ten thousand, two hundred thirty-one".