13254230131 has 4 divisors (see below), whose sum is σ = 13330844352. Its totient is φ = 13177615912.

The previous prime is 13254230111. The next prime is 13254230137. The reversal of 13254230131 is 13103245231.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13254230131 - 2¹¹ = 13254228083 is a prime.

It is a super-2 number, since 2×13254230131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13254230096 and 13254230105.

It is not an unprimeable number, because it can be changed into a prime (13254230137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38306851 + ... + 38307196.

It is an arithmetic number, because the mean of its divisors is an integer number (3332711088).

Almost surely, 2^13254230131 is an apocalyptic number.

13254230131 is a deficient number, since it is larger than the sum of its proper divisors (76614221).

13254230131 is an equidigital number, since it uses as much as digits as its factorization.

13254230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76614220.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 13254230131 its reverse (13103245231), we get a palindrome (26357475362).

The spelling of 13254230131 in words is "thirteen billion, two hundred fifty-four million, two hundred thirty thousand, one hundred thirty-one".