301130133 has 4 divisors (see below), whose sum is σ = 401506848. Its totient is φ = 200753420.

The previous prime is 301130111. The next prime is 301130143. The reversal of 301130133 is 331031103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 301130133 - 2¹⁴ = 301113749 is a prime.

It is a super-3 number, since 3×301130133³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301130143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50188353 + ... + 50188358.

It is an arithmetic number, because the mean of its divisors is an integer number (100376712).

Almost surely, 2^301130133 is an apocalyptic number.

It is an amenable number.

301130133 is a deficient number, since it is larger than the sum of its proper divisors (100376715).

301130133 is a wasteful number, since it uses less digits than its factorization.

301130133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100376714.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 301130133 is about 17353.1015383418. The cubic root of 301130133 is about 670.2725059168.

Adding to 301130133 its reverse (331031103), we get a palindrome (632161236).

The spelling of 301130133 in words is "three hundred one million, one hundred thirty thousand, one hundred thirty-three".