13032102231 has 20 divisors (see below), whose sum is σ = 19470787600. Its totient is φ = 8686694016.

The previous prime is 13032102227. The next prime is 13032102241. The reversal of 13032102231 is 13220123031.

It is not a de Polignac number, because 13032102231 - 2² = 13032102227 is a prime.

It is a super-2 number, since 2×13032102231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032102211) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 942375 + ... + 956103.

It is an arithmetic number, because the mean of its divisors is an integer number (973539380).

Almost surely, 2^13032102231 is an apocalyptic number.

13032102231 is a deficient number, since it is larger than the sum of its proper divisors (6438685369).

13032102231 is a wasteful number, since it uses less digits than its factorization.

13032102231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25460 (or 25451 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13032102231 its reverse (13220123031), we get a palindrome (26252225262).

The spelling of 13032102231 in words is "thirteen billion, thirty-two million, one hundred two thousand, two hundred thirty-one".