2352303103543 has 4 divisors (see below), whose sum is σ = 2356031001328. Its totient is φ = 2348575205760.

The previous prime is 2352303103537. The next prime is 2352303103559. The reversal of 2352303103543 is 3453013032532.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2352303103543 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2352303103499 and 2352303103508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352303103043) 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, 1863947946 + ... + 1863949207.

It is an arithmetic number, because the mean of its divisors is an integer number (589007750332).

Almost surely, 2^{2352303103543} is an apocalyptic number.

2352303103543 is a deficient number, since it is larger than the sum of its proper divisors (3727897785).

2352303103543 is an equidigital number, since it uses as much as digits as its factorization.

2352303103543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3727897784.

The product of its (nonzero) digits is 97200, while the sum is 34.

The spelling of 2352303103543 in words is "two trillion, three hundred fifty-two billion, three hundred three million, one hundred three thousand, five hundred forty-three".