13231307441 has 16 divisors (see below), whose sum is σ = 14523770880. Its totient is φ = 11953987920.

The previous prime is 13231307437. The next prime is 13231307473. The reversal of 13231307441 is 14470313231.

13231307441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13231307441 - 2² = 13231307437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13231307431) 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 15 ways as a sum of consecutive naturals, for example, 1370156 + ... + 1379778.

It is an arithmetic number, because the mean of its divisors is an integer number (907735680).

Almost surely, 2^13231307441 is an apocalyptic number.

13231307441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13231307441 is a deficient number, since it is larger than the sum of its proper divisors (1292463439).

13231307441 is a wasteful number, since it uses less digits than its factorization.

13231307441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10396.

The product of its (nonzero) digits is 6048, while the sum is 29.

The spelling of 13231307441 in words is "thirteen billion, two hundred thirty-one million, three hundred seven thousand, four hundred forty-one".