2021300002 has 8 divisors (see below), whose sum is σ = 3033778176. Its totient is φ = 1010040612.

The previous prime is 2021299991. The next prime is 2021300003. The reversal of 2021300002 is 2000031202.

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

It is not an unprimeable number, because it can be changed into a prime (2021300003) 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, 300538 + ... + 307189.

It is an arithmetic number, because the mean of its divisors is an integer number (379222272).

Almost surely, 2^2021300002 is an apocalyptic number.

2021300002 is a deficient number, since it is larger than the sum of its proper divisors (1012478174).

2021300002 is a wasteful number, since it uses less digits than its factorization.

2021300002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609392.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 2021300002 is about 44958.8701148060. The cubic root of 2021300002 is about 1264.3779851679.

Adding to 2021300002 its reverse (2000031202), we get a palindrome (4021331204).

The spelling of 2021300002 in words is "two billion, twenty-one million, three hundred thousand, two".