2000030321 has 8 divisors (see below), whose sum is σ = 2042383200. Its totient is φ = 1957959360.
The previous prime is 2000030309. The next prime is 2000030341. The reversal of 2000030321 is 1230300002.
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 2000030321 - 214 = 2000013937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2000030341) 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, 56111 + ... + 84548.
It is an arithmetic number, because the mean of its divisors is an integer number (255297900).
Almost surely, 22000030321 is an apocalyptic number.
It is an amenable number.
2000030321 is a deficient number, since it is larger than the sum of its proper divisors (42352879).
2000030321 is a wasteful number, since it uses less digits than its factorization.
2000030321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140959.
The product of its (nonzero) digits is 36, while the sum is 11.
The square root of 2000030321 is about 44721.6985477967. The cubic root of 2000030321 is about 1259.9274168737.
Adding to 2000030321 its reverse (1230300002), we get a palindrome (3230330323).
The spelling of 2000030321 in words is "two billion, thirty thousand, three hundred twenty-one".
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