300213321303 has 8 divisors (see below), whose sum is σ = 457467918208. Its totient is φ = 171550469304.

The previous prime is 300213321301. The next prime is 300213321307. The reversal of 300213321303 is 303123312003.

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

It is not a de Polignac number, because 300213321303 - 2¹ = 300213321301 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 14295872443 = 300213321303 / (3 + 0 + 0 + 2 + 1 + 3 + 3 + 2 + 1 + 3 + 0 + 3).

It is a self number, because there is not a number n which added to its sum of digits gives 300213321303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300213321301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7147936201 + ... + 7147936242.

It is an arithmetic number, because the mean of its divisors is an integer number (57183489776).

Almost surely, 2^300213321303 is an apocalyptic number.

300213321303 is a deficient number, since it is larger than the sum of its proper divisors (157254596905).

300213321303 is a wasteful number, since it uses less digits than its factorization.

300213321303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14295872453.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 300213321303 its reverse (303123312003), we get a palindrome (603336633306).

The spelling of 300213321303 in words is "three hundred billion, two hundred thirteen million, three hundred twenty-one thousand, three hundred three".