342322303 has 4 divisors (see below), whose sum is σ = 342488728. Its totient is φ = 342155880.

The previous prime is 342322273. The next prime is 342322333. The reversal of 342322303 is 303223243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303223243 = 59 ⋅5139377.

It is an interprime number because it is at equal distance from previous prime (342322273) and next prime (342322333).

It is a cyclic number.

It is not a de Polignac number, because 342322303 - 2¹⁷ = 342191231 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 (342322333) 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, 80088 + ... + 84253.

It is an arithmetic number, because the mean of its divisors is an integer number (85622182).

Almost surely, 2^342322303 is an apocalyptic number.

342322303 is a deficient number, since it is larger than the sum of its proper divisors (166425).

342322303 is a wasteful number, since it uses less digits than its factorization.

342322303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166424.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 342322303 is about 18501.9540319394. The cubic root of 342322303 is about 699.5386776733.

Adding to 342322303 its reverse (303223243), we get a palindrome (645545546).

The spelling of 342322303 in words is "three hundred forty-two million, three hundred twenty-two thousand, three hundred three".