10030312003321 has 8 divisors (see below), whose sum is σ = 10072320926184. Its totient is φ = 9988306298880.

The previous prime is 10030312003307. The next prime is 10030312003343. The reversal of 10030312003321 is 12330021303001.

It can be written as a sum of positive squares in 4 ways, for example, as 2806258185721 + 7224053817600 = 1675189^2 + 2687760^2 .

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 10030312003321 - 2¹³ = 10030311995129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10030312003391) 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, 5546241 + ... + 7128913.

It is an arithmetic number, because the mean of its divisors is an integer number (1259040115773).

Almost surely, 2^{10030312003321} is an apocalyptic number.

It is an amenable number.

10030312003321 is a deficient number, since it is larger than the sum of its proper divisors (42008922863).

10030312003321 is a wasteful number, since it uses less digits than its factorization.

10030312003321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1609211.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10030312003321 its reverse (12330021303001), we get a palindrome (22360333306322).

The spelling of 10030312003321 in words is "ten trillion, thirty billion, three hundred twelve million, three thousand, three hundred twenty-one".