11103102303120 has 60 divisors (see below), whose sum is σ = 37287918570396. Its totient is φ = 2960827280640.

The previous prime is 11103102303119. The next prime is 11103102303133. The reversal of 11103102303120 is 2130320130111.

11103102303120 is a `hidden beast` number, since 1 + 1 + 1 + 0 + 310 + 230 + 3 + 120 = 666.

11103102303120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1456636575744 + 9646465727376 = 1206912^2 + 3105876^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11103102303093 and 11103102303102.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7710486991 + ... + 7710488430.

Almost surely, 2^{11103102303120} is an apocalyptic number.

11103102303120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11103102303120 is an abundant number, since it is smaller than the sum of its proper divisors (26184816267276).

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

11103102303120 is a wasteful number, since it uses less digits than its factorization.

11103102303120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15420975440 (or 15420975431 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 11103102303120 its reverse (2130320130111), we get a palindrome (13233422433231).

The spelling of 11103102303120 in words is "eleven trillion, one hundred three billion, one hundred two million, three hundred three thousand, one hundred twenty".