343312023 has 8 divisors (see below), whose sum is σ = 458010736. Its totient is φ = 228744000.

The previous prime is 343311989. The next prime is 343312033. The reversal of 343312023 is 320213343.

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

It is not a de Polignac number, because 343312023 - 2⁹ = 343311511 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 (343312033) 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, 26368 + ... + 37173.

It is an arithmetic number, because the mean of its divisors is an integer number (57251342).

Almost surely, 2^343312023 is an apocalyptic number.

343312023 is a deficient number, since it is larger than the sum of its proper divisors (114698713).

343312023 is a wasteful number, since it uses less digits than its factorization.

343312023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65345.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 343312023 is about 18528.6810917561. The cubic root of 343312023 is about 700.2121962131.

Adding to 343312023 its reverse (320213343), we get a palindrome (663525366).

The spelling of 343312023 in words is "three hundred forty-three million, three hundred twelve thousand, twenty-three".