13510253231 has 4 divisors (see below), whose sum is σ = 13569250200. Its totient is φ = 13451256264.

The previous prime is 13510253213. The next prime is 13510253249. The reversal of 13510253231 is 13235201531.

13510253231 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.

It is an interprime number because it is at equal distance from previous prime (13510253213) and next prime (13510253249).

It is a cyclic number.

It is not a de Polignac number, because 13510253231 - 2¹⁴ = 13510236847 is a prime.

It is a super-2 number, since 2×13510253231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13510253231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13510253201) 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, 29498141 + ... + 29498598.

It is an arithmetic number, because the mean of its divisors is an integer number (3392312550).

Almost surely, 2^13510253231 is an apocalyptic number.

13510253231 is a deficient number, since it is larger than the sum of its proper divisors (58996969).

13510253231 is an equidigital number, since it uses as much as digits as its factorization.

13510253231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58996968.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 13510253231 its reverse (13235201531), we get a palindrome (26745454762).

The spelling of 13510253231 in words is "thirteen billion, five hundred ten million, two hundred fifty-three thousand, two hundred thirty-one".