234320203243 has 8 divisors (see below), whose sum is σ = 267982719488. Its totient is φ = 200704737384.

The previous prime is 234320203231. The next prime is 234320203309. The reversal of 234320203243 is 342302023432.

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 234320203243 - 2³⁷ = 96881249771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234320203213) 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, 11751921 + ... + 11771842.

It is an arithmetic number, because the mean of its divisors is an integer number (33497839936).

Almost surely, 2^234320203243 is an apocalyptic number.

234320203243 is a deficient number, since it is larger than the sum of its proper divisors (33662516245).

234320203243 is a wasteful number, since it uses less digits than its factorization.

234320203243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23525193.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 234320203243 its reverse (342302023432), we get a palindrome (576622226675).

The spelling of 234320203243 in words is "two hundred thirty-four billion, three hundred twenty million, two hundred three thousand, two hundred forty-three".