300140133 has 16 divisors (see below), whose sum is σ = 420366336. Its totient is φ = 190119600.

The previous prime is 300140123. The next prime is 300140147. The reversal of 300140133 is 331041003.

It is not a de Polignac number, because 300140133 - 2¹⁰ = 300139109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300140123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3985 + ... + 24822.

It is an arithmetic number, because the mean of its divisors is an integer number (26272896).

Almost surely, 2^300140133 is an apocalyptic number.

It is an amenable number.

300140133 is a deficient number, since it is larger than the sum of its proper divisors (120226203).

300140133 is a wasteful number, since it uses less digits than its factorization.

300140133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28984.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 300140133 is about 17324.5528946637. The cubic root of 300140133 is about 669.5371667987.

Adding to 300140133 its reverse (331041003), we get a palindrome (631181136).

It can be divided in two parts, 3001 and 40133, that added together give a palindrome (43134).

The spelling of 300140133 in words is "three hundred million, one hundred forty thousand, one hundred thirty-three".