342302203 has 2 divisors, whose sum is σ = 342302204. Its totient is φ = 342302202.

The previous prime is 342302201. The next prime is 342302227. The reversal of 342302203 is 302203243.

It is a weak prime.

It is an emirp because it is prime and its reverse (302203243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 342302203 - 2¹ = 342302201 is a prime.

Together with 342302201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (342302201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171151101 + 171151102.

It is an arithmetic number, because the mean of its divisors is an integer number (171151102).

Almost surely, 2^342302203 is an apocalyptic number.

342302203 is a deficient number, since it is larger than the sum of its proper divisors (1).

342302203 is an equidigital number, since it uses as much as digits as its factorization.

342302203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 342302203 is about 18501.4108380956. The cubic root of 342302203 is about 699.5249858956.

Adding to 342302203 its reverse (302203243), we get a palindrome (644505446).

The spelling of 342302203 in words is "three hundred forty-two million, three hundred two thousand, two hundred three".