13530144151 has 4 divisors (see below), whose sum is σ = 14118411312. Its totient is φ = 12941876992.

The previous prime is 13530144149. The next prime is 13530144163. The reversal of 13530144151 is 15144103531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15144103531 = 4993 ⋅3033067.

It is not a de Polignac number, because 13530144151 - 2¹ = 13530144149 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 (13530144191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294133546 + ... + 294133591.

It is an arithmetic number, because the mean of its divisors is an integer number (3529602828).

Almost surely, 2^13530144151 is an apocalyptic number.

13530144151 is a deficient number, since it is larger than the sum of its proper divisors (588267161).

13530144151 is an equidigital number, since it uses as much as digits as its factorization.

13530144151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588267160.

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

Adding to 13530144151 its reverse (15144103531), we get a palindrome (28674247682).

The spelling of 13530144151 in words is "thirteen billion, five hundred thirty million, one hundred forty-four thousand, one hundred fifty-one".