304010030141021 has 8 divisors (see below), whose sum is σ = 320350633044000. Its totient is φ = 287703434738160.

The previous prime is 304010030141003. The next prime is 304010030141023. The reversal of 304010030141021 is 120141030010403.

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 304010030141021 - 2¹⁴ = 304010030124637 is a prime.

It is a super-2 number, since 2×304010030141021² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 304010030140984 and 304010030141002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304010030141023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8501856671 + ... + 8501892428.

It is an arithmetic number, because the mean of its divisors is an integer number (40043829130500).

Almost surely, 2^{304010030141021} is an apocalyptic number.

It is an amenable number.

304010030141021 is a deficient number, since it is larger than the sum of its proper divisors (16340602902979).

304010030141021 is a wasteful number, since it uses less digits than its factorization.

304010030141021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17003750059.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 304010030141021 its reverse (120141030010403), we get a palindrome (424151060151424).

The spelling of 304010030141021 in words is "three hundred four trillion, ten billion, thirty million, one hundred forty-one thousand, twenty-one".