13233112401493 has 2 divisors, whose sum is σ = 13233112401494. Its totient is φ = 13233112401492.

The previous prime is 13233112401491. The next prime is 13233112401511. The reversal of 13233112401493 is 39410421133231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11571712565284 + 1661399836209 = 3401722^2 + 1288953^2 .

It is a cyclic number.

It is not a de Polignac number, because 13233112401493 - 2¹ = 13233112401491 is a prime.

Together with 13233112401491, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13233112401491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616556200746 + 6616556200747.

It is an arithmetic number, because the mean of its divisors is an integer number (6616556200747).

Almost surely, 2^{13233112401493} is an apocalyptic number.

It is an amenable number.

13233112401493 is a deficient number, since it is larger than the sum of its proper divisors (1).

13233112401493 is an equidigital number, since it uses as much as digits as its factorization.

13233112401493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 13233112401493 in words is "thirteen trillion, two hundred thirty-three billion, one hundred twelve million, four hundred one thousand, four hundred ninety-three".