343230121104203 has 8 divisors (see below), whose sum is σ = 358165817625600. Its totient is φ = 328295478564328.

The previous prime is 343230121104163. The next prime is 343230121104287. The reversal of 343230121104203 is 302401121032343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 343230121104203 - 2⁴² = 338832074593099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343230121134203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262829873 + ... + 264132546.

It is an arithmetic number, because the mean of its divisors is an integer number (44770727203200).

Almost surely, 2^{343230121104203} is an apocalyptic number.

343230121104203 is a deficient number, since it is larger than the sum of its proper divisors (14935696521397).

343230121104203 is a wasteful number, since it uses less digits than its factorization.

343230121104203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526990761.

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

Adding to 343230121104203 its reverse (302401121032343), we get a palindrome (645631242136546).

The spelling of 343230121104203 in words is "three hundred forty-three trillion, two hundred thirty billion, one hundred twenty-one million, one hundred four thousand, two hundred three".