2143344302301 has 12 divisors (see below), whose sum is σ = 2905409491296. Its totient is φ = 1405471666320.

The previous prime is 2143344302279. The next prime is 2143344302327. The reversal of 2143344302301 is 1032034433412.

It is a happy number.

It is not a de Polignac number, because 2143344302301 - 2¹⁵ = 2143344269533 is a prime.

It is a super-3 number, since 3×2143344302301³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2143344302101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95991001 + ... + 96013326.

It is an arithmetic number, because the mean of its divisors is an integer number (242117457608).

Almost surely, 2^{2143344302301} is an apocalyptic number.

It is an amenable number.

2143344302301 is a deficient number, since it is larger than the sum of its proper divisors (762065188995).

2143344302301 is an equidigital number, since it uses as much as digits as its factorization.

2143344302301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192004452 (or 192004391 counting only the distinct ones).

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

Adding to 2143344302301 its reverse (1032034433412), we get a palindrome (3175378735713).

The spelling of 2143344302301 in words is "two trillion, one hundred forty-three billion, three hundred forty-four million, three hundred two thousand, three hundred one".