11000121020110 has 16 divisors (see below), whose sum is σ = 19818267279696. Its totient is φ = 4396037420608.

The previous prime is 11000121020059. The next prime is 11000121020159. The reversal of 11000121020110 is 1102012100011.

It is a Harshad number since it is a multiple of its sum of digits (10).

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 7 ways as a sum of consecutive naturals, for example, 501361912 + ... + 501383851.

It is an arithmetic number, because the mean of its divisors is an integer number (1238641704981).

Almost surely, 2^{11000121020110} is an apocalyptic number.

11000121020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000121020110 is a deficient number, since it is larger than the sum of its proper divisors (8818146259586).

11000121020110 is a wasteful number, since it uses less digits than its factorization.

11000121020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002746867.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11000121020110 its reverse (1102012100011), we get a palindrome (12102133120121).

The spelling of 11000121020110 in words is "eleven trillion, one hundred twenty-one million, twenty thousand, one hundred ten".