11000201000 has 96 divisors (see below), whose sum is σ = 25978928040. Its totient is φ = 4359680000.

The previous prime is 11000200957. The next prime is 11000201011. The reversal of 11000201000 is 10200011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5733215524 + 5266985476 = 75718^2 + 72574^2 .

It is a Harshad number since it is a multiple of its sum of digits (5).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 17160680 + ... + 17161320.

Almost surely, 2^11000201000 is an apocalyptic number.

11000201000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11000201000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12989464020).

11000201000 is an abundant number, since it is smaller than the sum of its proper divisors (14978727040).

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

11000201000 is an equidigital number, since it uses as much as digits as its factorization.

11000201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 5.

Adding to 11000201000 its reverse (10200011), we get a palindrome (11010401011).

The spelling of 11000201000 in words is "eleven billion, two hundred one thousand".