13530511301 has 4 divisors (see below), whose sum is σ = 13531677600. Its totient is φ = 13529345004.

The previous prime is 13530511283. The next prime is 13530511303. The reversal of 13530511301 is 10311503531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10311503531 = 7 ⋅1473071933.

It is a cyclic number.

It is not a de Polignac number, because 13530511301 - 2¹⁴ = 13530494917 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 (13530511303) 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, 565571 + ... + 589008.

It is an arithmetic number, because the mean of its divisors is an integer number (3382919400).

Almost surely, 2^13530511301 is an apocalyptic number.

It is an amenable number.

13530511301 is a deficient number, since it is larger than the sum of its proper divisors (1166299).

13530511301 is a wasteful number, since it uses less digits than its factorization.

13530511301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166298.

The product of its (nonzero) digits is 675, while the sum is 23.

The spelling of 13530511301 in words is "thirteen billion, five hundred thirty million, five hundred eleven thousand, three hundred one".