2243140323113 has 4 divisors (see below), whose sum is σ = 2243146765968. Its totient is φ = 2243133880260.

The previous prime is 2243140323101. The next prime is 2243140323139. The reversal of 2243140323113 is 3113230413422.

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 2243140323113 - 2⁶ = 2243140323049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2243140323173) 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, 2667431 + ... + 3406092.

It is an arithmetic number, because the mean of its divisors is an integer number (560786691492).

Almost surely, 2^{2243140323113} is an apocalyptic number.

It is an amenable number.

2243140323113 is a deficient number, since it is larger than the sum of its proper divisors (6442855).

2243140323113 is an equidigital number, since it uses as much as digits as its factorization.

2243140323113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6442854.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 2243140323113 its reverse (3113230413422), we get a palindrome (5356370736535).

The spelling of 2243140323113 in words is "two trillion, two hundred forty-three billion, one hundred forty million, three hundred twenty-three thousand, one hundred thirteen".