342210203 has 8 divisors (see below), whose sum is σ = 347337648. Its totient is φ = 337094784.

The previous prime is 342210191. The next prime is 342210257. The reversal of 342210203 is 302012243.

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

It is a cyclic number.

It is not a de Polignac number, because 342210203 - 2¹⁶ = 342144667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342210293) 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, 65900 + ... + 70902.

It is an arithmetic number, because the mean of its divisors is an integer number (43417206).

Almost surely, 2^342210203 is an apocalyptic number.

342210203 is a deficient number, since it is larger than the sum of its proper divisors (5127445).

342210203 is an equidigital number, since it uses as much as digits as its factorization.

342210203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6013.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 342210203 is about 18498.9243741359. The cubic root of 342210203 is about 699.4623102203.

Adding to 342210203 its reverse (302012243), we get a palindrome (644222446).

The spelling of 342210203 in words is "three hundred forty-two million, two hundred ten thousand, two hundred three".