13103003011 has 8 divisors (see below), whose sum is σ = 15855734880. Its totient is φ = 10570489728.

The previous prime is 13103002993. The next prime is 13103003047. The reversal of 13103003011 is 11030030131.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13103003011 - 2⁷ = 13103002883 is a prime.

It is a super-2 number, since 2×13103003011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13103002982 and 13103003000.

It is not an unprimeable number, because it can be changed into a prime (13103006011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55054516 + ... + 55054753.

It is an arithmetic number, because the mean of its divisors is an integer number (1981966860).

Almost surely, 2^13103003011 is an apocalyptic number.

13103003011 is a deficient number, since it is larger than the sum of its proper divisors (2752731869).

13103003011 is a wasteful number, since it uses less digits than its factorization.

13103003011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110109293.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 13103003011 its reverse (11030030131), we get a palindrome (24133033142).

The spelling of 13103003011 in words is "thirteen billion, one hundred three million, three thousand, eleven".