110101201002 has 96 divisors (see below), whose sum is σ = 268964841600. Its totient is φ = 32314859136.

The previous prime is 110101200977. The next prime is 110101201037. The reversal of 110101201002 is 200102101011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 465499 + ... + 660977.

It is an arithmetic number, because the mean of its divisors is an integer number (2801717100).

Almost surely, 2^110101201002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110101201002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134482420800).

110101201002 is an abundant number, since it is smaller than the sum of its proper divisors (158863640598).

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

110101201002 is a wasteful number, since it uses less digits than its factorization.

110101201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195612 (or 195609 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 110101201002 its reverse (200102101011), we get a palindrome (310203302013).

Subtracting 110101201002 from its reverse (200102101011), we obtain a palindrome (90000900009).

The spelling of 110101201002 in words is "one hundred ten billion, one hundred one million, two hundred one thousand, two".