10021103221003 has 64 divisors (see below), whose sum is σ = 12486265344000. Its totient is φ = 7847273687040.

The previous prime is 10021103220991. The next prime is 10021103221013. The reversal of 10021103221003 is 30012230112001.

It is a cyclic number.

It is not a de Polignac number, because 10021103221003 - 2¹⁷ = 10021103089931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10021103221013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 824843973 + ... + 824856121.

It is an arithmetic number, because the mean of its divisors is an integer number (195097896000).

Almost surely, 2^{10021103221003} is an apocalyptic number.

10021103221003 is a deficient number, since it is larger than the sum of its proper divisors (2465162122997).

10021103221003 is a wasteful number, since it uses less digits than its factorization.

10021103221003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13420.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10021103221003 its reverse (30012230112001), we get a palindrome (40033333333004).

The spelling of 10021103221003 in words is "ten trillion, twenty-one billion, one hundred three million, two hundred twenty-one thousand, three".