30241133 has 8 divisors (see below), whose sum is σ = 32960928. Its totient is φ = 27577584.

The previous prime is 30241093. The next prime is 30241193. The reversal of 30241133 is 33114203.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 30241133 - 2¹⁰ = 30240109 is a prime.

It is a super-2 number, since 2×30241133² = 1829052250247378, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30241193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12935 + ... + 15092.

It is an arithmetic number, because the mean of its divisors is an integer number (4120116).

Almost surely, 2^30241133 is an apocalyptic number.

It is an amenable number.

30241133 is a deficient number, since it is larger than the sum of its proper divisors (2719795).

30241133 is a wasteful number, since it uses less digits than its factorization.

30241133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28123.

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

The square root of 30241133 is about 5499.1938500111. The cubic root of 30241133 is about 311.5535369989.

Adding to 30241133 its reverse (33114203), we get a palindrome (63355336).

The spelling of 30241133 in words is "thirty million, two hundred forty-one thousand, one hundred thirty-three".