13040110321 has 24 divisors (see below), whose sum is σ = 16099669440. Its totient is φ = 10341357312.

The previous prime is 13040110271. The next prime is 13040110357. The reversal of 13040110321 is 12301104031.

It is not a de Polignac number, because 13040110321 - 2²³ = 13031721713 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13040110295 and 13040110304.

It is not an unprimeable number, because it can be changed into a prime (13040110021) 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 23 ways as a sum of consecutive naturals, for example, 64731 + ... + 173983.

It is an arithmetic number, because the mean of its divisors is an integer number (670819560).

Almost surely, 2^13040110321 is an apocalyptic number.

It is an amenable number.

13040110321 is a deficient number, since it is larger than the sum of its proper divisors (3059559119).

13040110321 is a wasteful number, since it uses less digits than its factorization.

13040110321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109353 (or 109336 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13040110321 its reverse (12301104031), we get a palindrome (25341214352).

The spelling of 13040110321 in words is "thirteen billion, forty million, one hundred ten thousand, three hundred twenty-one".