13241303231 has 4 divisors (see below), whose sum is σ = 14259865032. Its totient is φ = 12222741432.

The previous prime is 13241303209. The next prime is 13241303233. The reversal of 13241303231 is 13230314231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13230314231 = 41 ⋅322690591.

It is a cyclic number.

It is not a de Polignac number, because 13241303231 - 2¹⁴ = 13241286847 is a prime.

It is a super-2 number, since 2×13241303231² (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 = 13241303197 and 13241303206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241303233) 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, 509280881 + ... + 509280906.

It is an arithmetic number, because the mean of its divisors is an integer number (3564966258).

Almost surely, 2^13241303231 is an apocalyptic number.

13241303231 is a deficient number, since it is larger than the sum of its proper divisors (1018561801).

13241303231 is a wasteful number, since it uses less digits than its factorization.

13241303231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018561800.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13241303231 its reverse (13230314231), we get a palindrome (26471617462).

The spelling of 13241303231 in words is "thirteen billion, two hundred forty-one million, three hundred three thousand, two hundred thirty-one".