11102021106 has 64 divisors (see below), whose sum is σ = 25468905600. Its totient is φ = 3194956800.

The previous prime is 11102021093. The next prime is 11102021137. The reversal of 11102021106 is 60112020111.

It is a happy number.

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, 69210 + ... + 164298.

It is an arithmetic number, because the mean of its divisors is an integer number (397951650).

Almost surely, 2^11102021106 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11102021106, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12734452800).

11102021106 is an abundant number, since it is smaller than the sum of its proper divisors (14366884494).

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

11102021106 is a wasteful number, since it uses less digits than its factorization.

11102021106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95195.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11102021106 its reverse (60112020111), we get a palindrome (71214041217).

The spelling of 11102021106 in words is "eleven billion, one hundred two million, twenty-one thousand, one hundred six".