300203142 has 8 divisors (see below), whose sum is σ = 600406296. Its totient is φ = 100067712.

The previous prime is 300203117. The next prime is 300203177. The reversal of 300203142 is 241302003.

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

300203142 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25016923 + ... + 25016934.

It is an arithmetic number, because the mean of its divisors is an integer number (75050787).

Almost surely, 2^300203142 is an apocalyptic number.

300203142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

300203142 is a wasteful number, since it uses less digits than its factorization.

300203142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50033862.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 300203142 is about 17326.3712877221. The cubic root of 300203142 is about 669.5840159323.

Adding to 300203142 its reverse (241302003), we get a palindrome (541505145).

The spelling of 300203142 in words is "three hundred million, two hundred three thousand, one hundred forty-two".