2313301442043 has 4 divisors (see below), whose sum is σ = 3084401922728. Its totient is φ = 1542200961360.

The previous prime is 2313301442033. The next prime is 2313301442099. The reversal of 2313301442043 is 3402441033132.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2313301442043 - 2⁴ = 2313301442027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2313301442043.

It is not an unprimeable number, because it can be changed into a prime (2313301442033) 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, 385550240338 + ... + 385550240343.

It is an arithmetic number, because the mean of its divisors is an integer number (771100480682).

Almost surely, 2^{2313301442043} is an apocalyptic number.

2313301442043 is a deficient number, since it is larger than the sum of its proper divisors (771100480685).

2313301442043 is an equidigital number, since it uses as much as digits as its factorization.

2313301442043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771100480684.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 2313301442043 its reverse (3402441033132), we get a palindrome (5715742475175).

The spelling of 2313301442043 in words is "two trillion, three hundred thirteen billion, three hundred one million, four hundred forty-two thousand, forty-three".