11011010000120 has 64 divisors (see below), whose sum is σ = 26695921986720. Its totient is φ = 4063257368064.

The previous prime is 11011010000093. The next prime is 11011010000167. The reversal of 11011010000120 is 2100001011011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a junction number, because it is equal to n+sod(n) for n = 11011010000098 and 11011010000107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5208194 + ... + 7010513.

Almost surely, 2^{11011010000120} is an apocalyptic number.

11011010000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11011010000120 is an abundant number, since it is smaller than the sum of its proper divisors (15684911986600).

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

11011010000120 is a wasteful number, since it uses less digits than its factorization.

11011010000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12220464 (or 12220460 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11011010000120 its reverse (2100001011011), we get a palindrome (13111011011131).

The spelling of 11011010000120 in words is "eleven trillion, eleven billion, ten million, one hundred twenty", and thus it is an aban number.