11013200103120 has 40 divisors (see below), whose sum is σ = 34140920320416. Its totient is φ = 2936853360768.

The previous prime is 11013200103083. The next prime is 11013200103149. The reversal of 11013200103120 is 2130100231011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×11013200103120² (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 11013200103120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22944166642 + ... + 22944167121.

Almost surely, 2^{11013200103120} is an apocalyptic number.

11013200103120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11013200103120 is an abundant number, since it is smaller than the sum of its proper divisors (23127720217296).

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

11013200103120 is a wasteful number, since it uses less digits than its factorization.

11013200103120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45888333779 (or 45888333773 counting only the distinct ones).

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

Adding to 11013200103120 its reverse (2130100231011), we get a palindrome (13143300334131).

The spelling of 11013200103120 in words is "eleven trillion, thirteen billion, two hundred million, one hundred three thousand, one hundred twenty".