342302303 has 4 divisors (see below), whose sum is σ = 391202640. Its totient is φ = 293401968.

The previous prime is 342302299. The next prime is 342302321. The reversal of 342302303 is 303203243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303203243 = 7 ⋅43314749.

It is a cyclic number.

It is not a de Polignac number, because 342302303 - 2² = 342302299 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 (342302383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24450158 + ... + 24450171.

It is an arithmetic number, because the mean of its divisors is an integer number (97800660).

Almost surely, 2^342302303 is an apocalyptic number.

342302303 is a deficient number, since it is larger than the sum of its proper divisors (48900337).

342302303 is an equidigital number, since it uses as much as digits as its factorization.

342302303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48900336.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 342302303 is about 18501.4135405920. The cubic root of 342302303 is about 699.5250540152.

Adding to 342302303 its reverse (303203243), we get a palindrome (645505546).

The spelling of 342302303 in words is "three hundred forty-two million, three hundred two thousand, three hundred three".