13301232073 has 2 divisors, whose sum is σ = 13301232074. Its totient is φ = 13301232072.

The previous prime is 13301232071. The next prime is 13301232127. The reversal of 13301232073 is 37023210331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12190809744 + 1110422329 = 110412^2 + 33323^2 .

It is a cyclic number.

It is not a de Polignac number, because 13301232073 - 2¹ = 13301232071 is a prime.

Together with 13301232071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13301232071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650616036 + 6650616037.

It is an arithmetic number, because the mean of its divisors is an integer number (6650616037).

Almost surely, 2^13301232073 is an apocalyptic number.

It is an amenable number.

13301232073 is a deficient number, since it is larger than the sum of its proper divisors (1).

13301232073 is an equidigital number, since it uses as much as digits as its factorization.

13301232073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 25.

The spelling of 13301232073 in words is "thirteen billion, three hundred one million, two hundred thirty-two thousand, seventy-three".