343315023 has 8 divisors (see below), whose sum is σ = 457908528. Its totient is φ = 228799104.

The previous prime is 343315003. The next prime is 343315031. The reversal of 343315023 is 320513343.

It is a happy number.

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

It is not a de Polignac number, because 343315023 - 2¹² = 343310927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343314984 and 343315002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343315003) 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, 8136 + ... + 27437.

It is an arithmetic number, because the mean of its divisors is an integer number (57238566).

Almost surely, 2^343315023 is an apocalyptic number.

343315023 is a deficient number, since it is larger than the sum of its proper divisors (114593505).

343315023 is a wasteful number, since it uses less digits than its factorization.

343315023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38793.

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 343315023 is about 18528.7620471525. The cubic root of 343315023 is about 700.2142357868.

Adding to 343315023 its reverse (320513343), we get a palindrome (663828366).

The spelling of 343315023 in words is "three hundred forty-three million, three hundred fifteen thousand, twenty-three".