300301303142 has 4 divisors (see below), whose sum is σ = 450451954716. Its totient is φ = 150150651570.

The previous prime is 300301303139. The next prime is 300301303153. The reversal of 300301303142 is 241303103003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 241303103003 = 23 ⋅10491439261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75075325784 + ... + 75075325787.

It is an arithmetic number, because the mean of its divisors is an integer number (112612988679).

Almost surely, 2^300301303142 is an apocalyptic number.

300301303142 is a deficient number, since it is larger than the sum of its proper divisors (150150651574).

300301303142 is a wasteful number, since it uses less digits than its factorization.

300301303142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150150651573.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 300301303142 its reverse (241303103003), we get a palindrome (541604406145).

The spelling of 300301303142 in words is "three hundred billion, three hundred one million, three hundred three thousand, one hundred forty-two".