13411023231 has 32 divisors (see below), whose sum is σ = 18331348672. Its totient is φ = 8719073280.

The previous prime is 13411023209. The next prime is 13411023247. The reversal of 13411023231 is 13232011431.

It is not a de Polignac number, because 13411023231 - 2⁶ = 13411023167 is a prime.

It is a super-2 number, since 2×13411023231² (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 = 13411023198 and 13411023207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13411023281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7649451 + ... + 7651203.

It is an arithmetic number, because the mean of its divisors is an integer number (572854646).

Almost surely, 2^13411023231 is an apocalyptic number.

13411023231 is a deficient number, since it is larger than the sum of its proper divisors (4920325441).

13411023231 is a wasteful number, since it uses less digits than its factorization.

13411023231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13411023231 its reverse (13232011431), we get a palindrome (26643034662).

The spelling of 13411023231 in words is "thirteen billion, four hundred eleven million, twenty-three thousand, two hundred thirty-one".