343045635103 has 4 divisors (see below), whose sum is σ = 347178715128. Its totient is φ = 338912555080.

The previous prime is 343045635077. The next prime is 343045635181. The reversal of 343045635103 is 301536540343.

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

It is a cyclic number.

It is not a de Polignac number, because 343045635103 - 2³³ = 334455700511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343045635503) 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, 2066539888 + ... + 2066540053.

It is an arithmetic number, because the mean of its divisors is an integer number (86794678782).

Almost surely, 2^343045635103 is an apocalyptic number.

343045635103 is a deficient number, since it is larger than the sum of its proper divisors (4133080025).

343045635103 is an equidigital number, since it uses as much as digits as its factorization.

343045635103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4133080024.

The product of its (nonzero) digits is 194400, while the sum is 37.

The spelling of 343045635103 in words is "three hundred forty-three billion, forty-five million, six hundred thirty-five thousand, one hundred three".