330010002021 has 8 divisors (see below), whose sum is σ = 502872384064. Its totient is φ = 188577144000.

The previous prime is 330010001927. The next prime is 330010002053. The reversal of 330010002021 is 120200010033.

It is a happy number.

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

It is not a de Polignac number, because 330010002021 - 2⁹ = 330010001509 is a prime.

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 = 330010001988 and 330010002006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330010003021) 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, 7857380980 + ... + 7857381021.

It is an arithmetic number, because the mean of its divisors is an integer number (62859048008).

Almost surely, 2^330010002021 is an apocalyptic number.

It is an amenable number.

330010002021 is a deficient number, since it is larger than the sum of its proper divisors (172862382043).

330010002021 is a wasteful number, since it uses less digits than its factorization.

330010002021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15714762011.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 330010002021 its reverse (120200010033), we get a palindrome (450210012054).

The spelling of 330010002021 in words is "three hundred thirty billion, ten million, two thousand, twenty-one".