300142300303 has 8 divisors (see below), whose sum is σ = 302152555520. Its totient is φ = 298132342200.

The previous prime is 300142300223. The next prime is 300142300321. The reversal of 300142300303 is 303003241003.

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 300142300303 - 2²¹ = 300140203151 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 (300142300903) 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 7 ways as a sum of consecutive naturals, for example, 2181178 + ... + 2314696.

It is an arithmetic number, because the mean of its divisors is an integer number (37769069440).

Almost surely, 2^300142300303 is an apocalyptic number.

300142300303 is a deficient number, since it is larger than the sum of its proper divisors (2010255217).

300142300303 is a wasteful number, since it uses less digits than its factorization.

300142300303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148557.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 300142300303 its reverse (303003241003), we get a palindrome (603145541306).

The spelling of 300142300303 in words is "three hundred billion, one hundred forty-two million, three hundred thousand, three hundred three".