13531412103 has 32 divisors (see below), whose sum is σ = 19763377920. Its totient is φ = 8167061760.

The previous prime is 13531412029. The next prime is 13531412107. The reversal of 13531412103 is 30121413531.

13531412103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13531412103 - 2⁸ = 13531411847 is a prime.

It is a super-2 number, since 2×13531412103² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13531412107) 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 31 ways as a sum of consecutive naturals, for example, 15752088 + ... + 15752946.

It is an arithmetic number, because the mean of its divisors is an integer number (617605560).

Almost surely, 2^13531412103 is an apocalyptic number.

13531412103 is a deficient number, since it is larger than the sum of its proper divisors (6231965817).

13531412103 is a wasteful number, since it uses less digits than its factorization.

13531412103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 13531412103 its reverse (30121413531), we get a palindrome (43652825634).

The spelling of 13531412103 in words is "thirteen billion, five hundred thirty-one million, four hundred twelve thousand, one hundred three".