13301520253 has 12 divisors (see below), whose sum is σ = 15478139100. Its totient is φ = 11397661632.

The previous prime is 13301520233. The next prime is 13301520257. The reversal of 13301520253 is 35202510331.

It can be written as a sum of positive squares in 2 ways, for example, as 8356336569 + 4945183684 = 91413^2 + 70322^2 .

It is not a de Polignac number, because 13301520253 - 2¹³ = 13301512061 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 (13301520257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117673 + ... + 201121.

It is an arithmetic number, because the mean of its divisors is an integer number (1289844925).

Almost surely, 2^13301520253 is an apocalyptic number.

It is an amenable number.

13301520253 is a deficient number, since it is larger than the sum of its proper divisors (2176618847).

13301520253 is an equidigital number, since it uses as much as digits as its factorization.

13301520253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86716 (or 86709 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The spelling of 13301520253 in words is "thirteen billion, three hundred one million, five hundred twenty thousand, two hundred fifty-three".