2021301230230 has 8 divisors (see below), whose sum is σ = 3638342214432. Its totient is φ = 808520492088.

The previous prime is 2021301230213. The next prime is 2021301230303. The reversal of 2021301230230 is 320321031202.

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

It is a super-2 number, since 2×2021301230230² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2021301230198 and 2021301230207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101065061502 + ... + 101065061521.

It is an arithmetic number, because the mean of its divisors is an integer number (454792776804).

Almost surely, 2^{2021301230230} is an apocalyptic number.

2021301230230 is a deficient number, since it is larger than the sum of its proper divisors (1617040984202).

2021301230230 is a wasteful number, since it uses less digits than its factorization.

2021301230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202130123030.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2021301230230 its reverse (320321031202), we get a palindrome (2341622261432).

The spelling of 2021301230230 in words is "two trillion, twenty-one billion, three hundred one million, two hundred thirty thousand, two hundred thirty".