13403103511 has 8 divisors (see below), whose sum is σ = 15320224640. Its totient is φ = 11486580408.

The previous prime is 13403103499. The next prime is 13403103523. The reversal of 13403103511 is 11530130431.

13403103511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13403103499) and next prime (13403103523).

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 13403103511 - 2⁵ = 13403103479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13403103211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100401 + ... + 192058.

It is an arithmetic number, because the mean of its divisors is an integer number (1915028080).

Almost surely, 2^13403103511 is an apocalyptic number.

13403103511 is a deficient number, since it is larger than the sum of its proper divisors (1917121129).

13403103511 is an equidigital number, since it uses as much as digits as its factorization.

13403103511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299013.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 13403103511 its reverse (11530130431), we get a palindrome (24933233942).

The spelling of 13403103511 in words is "thirteen billion, four hundred three million, one hundred three thousand, five hundred eleven".