342323303 has 4 divisors (see below), whose sum is σ = 391226640. Its totient is φ = 293419968.

The previous prime is 342323299. The next prime is 342323321. The reversal of 342323303 is 303323243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303323243 = 4513 ⋅67211.

It is a cyclic number.

It is not a de Polignac number, because 342323303 - 2² = 342323299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342323363) 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, 24451658 + ... + 24451671.

It is an arithmetic number, because the mean of its divisors is an integer number (97806660).

Almost surely, 2^342323303 is an apocalyptic number.

342323303 is a deficient number, since it is larger than the sum of its proper divisors (48903337).

342323303 is an equidigital number, since it uses as much as digits as its factorization.

342323303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48903336.

The product of its (nonzero) digits is 3888, while the sum is 23.

The square root of 342323303 is about 18501.9810560923. The cubic root of 342323303 is about 699.5393588423.

Adding to 342323303 its reverse (303323243), we get a palindrome (645646546).

The spelling of 342323303 in words is "three hundred forty-two million, three hundred twenty-three thousand, three hundred three".