10021103106 has 64 divisors (see below), whose sum is σ = 23351666688. Its totient is φ = 2807895168.

The previous prime is 10021103093. The next prime is 10021103111. The reversal of 10021103106 is 60130112001.

It is a super-2 number, since 2×10021103106² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467091 + ... + 488073.

It is an arithmetic number, because the mean of its divisors is an integer number (364869792).

Almost surely, 2^10021103106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10021103106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11675833344).

10021103106 is an abundant number, since it is smaller than the sum of its proper divisors (13330563582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10021103106 is a wasteful number, since it uses less digits than its factorization.

10021103106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21215.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10021103106 its reverse (60130112001), we get a palindrome (70151215107).

The spelling of 10021103106 in words is "ten billion, twenty-one million, one hundred three thousand, one hundred six".