10021300321 has 8 divisors (see below), whose sum is σ = 10549656000. Its totient is φ = 9493036560.

The previous prime is 10021300313. The next prime is 10021300363. The reversal of 10021300321 is 12300312001.

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 10021300321 - 2³ = 10021300313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10021300381) 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, 416580 + ... + 439978.

It is an arithmetic number, because the mean of its divisors is an integer number (1318707000).

Almost surely, 2^10021300321 is an apocalyptic number.

It is an amenable number.

10021300321 is a deficient number, since it is larger than the sum of its proper divisors (528355679).

10021300321 is a wasteful number, since it uses less digits than its factorization.

10021300321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45959.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10021300321 its reverse (12300312001), we get a palindrome (22321612322).

The spelling of 10021300321 in words is "ten billion, twenty-one million, three hundred thousand, three hundred twenty-one".