13664330152133 has 2 divisors, whose sum is σ = 13664330152134. Its totient is φ = 13664330152132.

The previous prime is 13664330152129. The next prime is 13664330152141. The reversal of 13664330152133 is 33125103346631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13653667937569 + 10662214564 = 3695087^2 + 103258^2 .

It is a cyclic number.

It is not a de Polignac number, because 13664330152133 - 2² = 13664330152129 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13664330152633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6832165076066 + 6832165076067.

It is an arithmetic number, because the mean of its divisors is an integer number (6832165076067).

Almost surely, 2^{13664330152133} is an apocalyptic number.

It is an amenable number.

13664330152133 is a deficient number, since it is larger than the sum of its proper divisors (1).

13664330152133 is an equidigital number, since it uses as much as digits as its factorization.

13664330152133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 41.

Adding to 13664330152133 its reverse (33125103346631), we get a palindrome (46789433498764).

The spelling of 13664330152133 in words is "thirteen trillion, six hundred sixty-four billion, three hundred thirty million, one hundred fifty-two thousand, one hundred thirty-three".