11010331021100 has 36 divisors (see below), whose sum is σ = 23897023878000. Its totient is φ = 4403283456960.

The previous prime is 11010331021093. The next prime is 11010331021147. The reversal of 11010331021100 is 112013301011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10090400 + ... + 11128199.

Almost surely, 2^{11010331021100} is an apocalyptic number.

11010331021100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010331021100 is an abundant number, since it is smaller than the sum of its proper divisors (12886692856900).

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

11010331021100 is a wasteful number, since it uses less digits than its factorization.

11010331021100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21223802 (or 21223795 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11010331021100 its reverse (112013301011), we get a palindrome (11122344322111).

The spelling of 11010331021100 in words is "eleven trillion, ten billion, three hundred thirty-one million, twenty-one thousand, one hundred".