11103300012321 has 72 divisors (see below), whose sum is σ = 17637824961120. Its totient is φ = 6675193324800.

The previous prime is 11103300012317. The next prime is 11103300012361. The reversal of 11103300012321 is 12321000330111.

11103300012321 is a `hidden beast` number, since 1 + 1 + 1 + 0 + 330 + 0 + 0 + 12 + 321 = 666.

It is not a de Polignac number, because 11103300012321 - 2² = 11103300012317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11103300012294 and 11103300012303.

It is not an unprimeable number, because it can be changed into a prime (11103300012361) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1887992301 + ... + 1887998181.

Almost surely, 2^{11103300012321} is an apocalyptic number.

11103300012321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11103300012321 is a deficient number, since it is larger than the sum of its proper divisors (6534524948799).

11103300012321 is a wasteful number, since it uses less digits than its factorization.

11103300012321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7055 (or 6903 counting only the distinct ones).

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

Adding to 11103300012321 its reverse (12321000330111), we get a palindrome (23424300342432).

The spelling of 11103300012321 in words is "eleven trillion, one hundred three billion, three hundred million, twelve thousand, three hundred twenty-one".