13530250301 has 4 divisors (see below), whose sum is σ = 13621057500. Its totient is φ = 13439443104.

The previous prime is 13530250291. The next prime is 13530250339. The reversal of 13530250301 is 10305203531.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3635969401 + 9894280900 = 60299^2 + 99470^2 .

It is a cyclic number.

It is not a de Polignac number, because 13530250301 - 2¹⁴ = 13530233917 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 (13530250001) 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, 45403376 + ... + 45403673.

It is an arithmetic number, because the mean of its divisors is an integer number (3405264375).

Almost surely, 2^13530250301 is an apocalyptic number.

It is an amenable number.

13530250301 is a deficient number, since it is larger than the sum of its proper divisors (90807199).

13530250301 is an equidigital number, since it uses as much as digits as its factorization.

13530250301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90807198.

The product of its (nonzero) digits is 1350, while the sum is 23.

Adding to 13530250301 its reverse (10305203531), we get a palindrome (23835453832).

The spelling of 13530250301 in words is "thirteen billion, five hundred thirty million, two hundred fifty thousand, three hundred one".