11021132003100 has 36 divisors (see below), whose sum is σ = 31887808596504. Its totient is φ = 2938968534080.

The previous prime is 11021132003093. The next prime is 11021132003131. The reversal of 11021132003100 is 130023112011.

It is a happy number.

It is a super-2 number, since 2×11021132003100² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11021132003100.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 18368553039 + ... + 18368553638.

It is an arithmetic number, because the mean of its divisors is an integer number (885772461014).

Almost surely, 2^{11021132003100} is an apocalyptic number.

11021132003100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11021132003100 is an abundant number, since it is smaller than the sum of its proper divisors (20866676593404).

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

11021132003100 is a wasteful number, since it uses less digits than its factorization.

11021132003100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36737106694 (or 36737106687 counting only the distinct ones).

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

Adding to 11021132003100 its reverse (130023112011), we get a palindrome (11151155115111).

The spelling of 11021132003100 in words is "eleven trillion, twenty-one billion, one hundred thirty-two million, three thousand, one hundred".