11103300003120 has 160 divisors (see below), whose sum is σ = 37071633638592. Its totient is φ = 2732847661056.

The previous prime is 11103300003113. The next prime is 11103300003137. The reversal of 11103300003120 is 2130000330111.

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 11103300003120.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32079304 + ... + 32423576.

Almost surely, 2^{11103300003120} is an apocalyptic number.

11103300003120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11103300003120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18535816819296).

11103300003120 is an abundant number, since it is smaller than the sum of its proper divisors (25968333635472).

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

11103300003120 is a wasteful number, since it uses less digits than its factorization.

11103300003120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354639 (or 354633 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 11103300003120 its reverse (2130000330111), we get a palindrome (13233300333231).

The spelling of 11103300003120 in words is "eleven trillion, one hundred three billion, three hundred million, three thousand, one hundred twenty".