13501387301 has 4 divisors (see below), whose sum is σ = 14295586572. Its totient is φ = 12707188032.

The previous prime is 13501387271. The next prime is 13501387363. The reversal of 13501387301 is 10378310531.

13501387301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10378310531 = 1277 ⋅8127103.

It can be written as a sum of positive squares in 2 ways, for example, as 7357179076 + 6144208225 = 85774^2 + 78385^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13501387301 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 (13501381301) 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 3 ways as a sum of consecutive naturals, for example, 397099610 + ... + 397099643.

It is an arithmetic number, because the mean of its divisors is an integer number (3573896643).

Almost surely, 2^13501387301 is an apocalyptic number.

It is an amenable number.

13501387301 is a deficient number, since it is larger than the sum of its proper divisors (794199271).

13501387301 is an equidigital number, since it uses as much as digits as its factorization.

13501387301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794199270.

The product of its (nonzero) digits is 7560, while the sum is 32.

Adding to 13501387301 its reverse (10378310531), we get a palindrome (23879697832).

The spelling of 13501387301 in words is "thirteen billion, five hundred one million, three hundred eighty-seven thousand, three hundred one".