2231110113013 has 4 divisors (see below), whose sum is σ = 2231254752160. Its totient is φ = 2230965473868.

The previous prime is 2231110112941. The next prime is 2231110113049. The reversal of 2231110113013 is 3103110111322.

2231110113013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2231110113013 - 2⁴¹ = 32086857461 is a prime.

It is a super-3 number, since 3×2231110113013³ (a number of 38 digits) contains 333 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 (2231110116013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72296433 + ... + 72327286.

It is an arithmetic number, because the mean of its divisors is an integer number (557813688040).

Almost surely, 2^{2231110113013} is an apocalyptic number.

It is an amenable number.

2231110113013 is a deficient number, since it is larger than the sum of its proper divisors (144639147).

2231110113013 is a wasteful number, since it uses less digits than its factorization.

2231110113013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144639146.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 2231110113013 its reverse (3103110111322), we get a palindrome (5334220224335).

The spelling of 2231110113013 in words is "two trillion, two hundred thirty-one billion, one hundred ten million, one hundred thirteen thousand, thirteen".