300142513 has 8 divisors (see below), whose sum is σ = 332316000. Its totient is φ = 268783680.

The previous prime is 300142511. The next prime is 300142543. The reversal of 300142513 is 315241003.

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

It is not a de Polignac number, because 300142513 - 2¹ = 300142511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (300142511) 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, 202888 + ... + 204361.

It is an arithmetic number, because the mean of its divisors is an integer number (41539500).

Almost surely, 2^300142513 is an apocalyptic number.

It is an amenable number.

300142513 is a deficient number, since it is larger than the sum of its proper divisors (32173487).

300142513 is a wasteful number, since it uses less digits than its factorization.

300142513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407327.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 300142513 is about 17324.6215831689. The cubic root of 300142513 is about 669.5389365212.

Adding to 300142513 its reverse (315241003), we get a palindrome (615383516).

The spelling of 300142513 in words is "three hundred million, one hundred forty-two thousand, five hundred thirteen".