10030021000001 has 8 divisors (see below), whose sum is σ = 10045212329640. Its totient is φ = 10014830525952.

The previous prime is 10030020999979. The next prime is 10030021000007. The reversal of 10030021000001 is 10000012003001.

It can be written as a sum of positive squares in 4 ways, for example, as 3618612130225 + 6411408869776 = 1902265^2 + 2532076^2 .

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 10030021000001 - 2²⁶ = 10029953891137 is a prime.

It is a super-2 number, since 2×10030021000001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10030021000007) 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, 25603715 + ... + 25992503.

It is an arithmetic number, because the mean of its divisors is an integer number (1255651541205).

Almost surely, 2^{10030021000001} is an apocalyptic number.

It is an amenable number.

10030021000001 is a deficient number, since it is larger than the sum of its proper divisors (15191329639).

10030021000001 is an equidigital number, since it uses as much as digits as its factorization.

10030021000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427795.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 10030021000001 its reverse (10000012003001), we get a palindrome (20030033003002).

The spelling of 10030021000001 in words is "ten trillion, thirty billion, twenty-one million, one", and thus it is an aban number and an uban number.