300213134 has 16 divisors (see below), whose sum is σ = 491793120. Its totient is φ = 136607520.

The previous prime is 300213127. The next prime is 300213197. The reversal of 300213134 is 431312003.

It is a happy number.

It is a super-2 number, since 2×300213134² = 180255851652203912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79469 + ... + 83160.

It is an arithmetic number, because the mean of its divisors is an integer number (30737070).

Almost surely, 2^300213134 is an apocalyptic number.

300213134 is a deficient number, since it is larger than the sum of its proper divisors (191579986).

300213134 is a wasteful number, since it uses less digits than its factorization.

300213134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162715.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 300213134 is about 17326.6596319083. The cubic root of 300213134 is about 669.5914446901.

Adding to 300213134 its reverse (431312003), we get a palindrome (731525137).

The spelling of 300213134 in words is "three hundred million, two hundred thirteen thousand, one hundred thirty-four".