342112203 has 6 divisors (see below), whose sum is σ = 494162084. Its totient is φ = 228074796.

The previous prime is 342112193. The next prime is 342112213. The reversal of 342112203 is 302211243.

It is an interprime number because it is at equal distance from previous prime (342112193) and next prime (342112213).

It is not a de Polignac number, because 342112203 - 2¹⁷ = 341981131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342112213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19006225 + ... + 19006242.

Almost surely, 2^342112203 is an apocalyptic number.

342112203 is a deficient number, since it is larger than the sum of its proper divisors (152049881).

342112203 is a wasteful number, since it uses less digits than its factorization.

342112203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38012473 (or 38012470 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 342112203 is about 18496.2753818167. The cubic root of 342112203 is about 699.3955346437.

Adding to 342112203 its reverse (302211243), we get a palindrome (644323446).

The spelling of 342112203 in words is "three hundred forty-two million, one hundred twelve thousand, two hundred three".