13232102321 has 2 divisors, whose sum is σ = 13232102322. Its totient is φ = 13232102320.

The previous prime is 13232102309. The next prime is 13232102327. The reversal of 13232102321 is 12320123231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7582926400 + 5649175921 = 87080^2 + 75161^2 .

It is a cyclic number.

It is not a de Polignac number, because 13232102321 - 2²² = 13227908017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13232102293 and 13232102302.

It is not a weakly prime, because it can be changed into another prime (13232102327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616051160 + 6616051161.

It is an arithmetic number, because the mean of its divisors is an integer number (6616051161).

Almost surely, 2^13232102321 is an apocalyptic number.

It is an amenable number.

13232102321 is a deficient number, since it is larger than the sum of its proper divisors (1).

13232102321 is an equidigital number, since it uses as much as digits as its factorization.

13232102321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13232102321 its reverse (12320123231), we get a palindrome (25552225552).

The spelling of 13232102321 in words is "thirteen billion, two hundred thirty-two million, one hundred two thousand, three hundred twenty-one".