13512421153 has 48 divisors (see below), whose sum is σ = 17817926400. Its totient is φ = 10120750080.

The previous prime is 13512421141. The next prime is 13512421171. The reversal of 13512421153 is 35112421531.

13512421153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-13512421153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13512421103) 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 47 ways as a sum of consecutive naturals, for example, 3734001 + ... + 3737617.

It is an arithmetic number, because the mean of its divisors is an integer number (371206800).

Almost surely, 2^13512421153 is an apocalyptic number.

It is an amenable number.

13512421153 is a deficient number, since it is larger than the sum of its proper divisors (4305505247).

13512421153 is a wasteful number, since it uses less digits than its factorization.

13512421153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3910 (or 3903 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

Adding to 13512421153 its reverse (35112421531), we get a palindrome (48624842684).

The spelling of 13512421153 in words is "thirteen billion, five hundred twelve million, four hundred twenty-one thousand, one hundred fifty-three".