11103013121301 has 6 divisors (see below), whose sum is σ = 16037685619670. Its totient is φ = 7402008747528.

The previous prime is 11103013121279. The next prime is 11103013121359. The reversal of 11103013121301 is 10312131030111.

11103013121301 is a `hidden beast` number, since 1 + 1 + 10 + 301 + 31 + 21 + 301 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10627430480676 + 475582640625 = 3259974^2 + 689625^2 .

It is not a de Polignac number, because 11103013121301 - 2⁶ = 11103013121237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103013121201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 616834062286 + ... + 616834062303.

Almost surely, 2^{11103013121301} is an apocalyptic number.

It is an amenable number.

11103013121301 is a deficient number, since it is larger than the sum of its proper divisors (4934672498369).

11103013121301 is a wasteful number, since it uses less digits than its factorization.

11103013121301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233668124595 (or 1233668124592 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 11103013121301 its reverse (10312131030111), we get a palindrome (21415144151412).

The spelling of 11103013121301 in words is "eleven trillion, one hundred three billion, thirteen million, one hundred twenty-one thousand, three hundred one".