133203120906593 has 2 divisors, whose sum is σ = 133203120906594. Its totient is φ = 133203120906592.

The previous prime is 133203120906571. The next prime is 133203120906617. The reversal of 133203120906593 is 395609021302331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81731851681489 + 51471269225104 = 9040567^2 + 7174348^2 .

It is a cyclic number.

It is not a de Polignac number, because 133203120906593 - 2²⁸ = 133202852471137 is a prime.

It is not a weakly prime, because it can be changed into another prime (133203120906533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66601560453296 + 66601560453297.

It is an arithmetic number, because the mean of its divisors is an integer number (66601560453297).

Almost surely, 2^{133203120906593} is an apocalyptic number.

It is an amenable number.

133203120906593 is a deficient number, since it is larger than the sum of its proper divisors (1).

133203120906593 is an equidigital number, since it uses as much as digits as its factorization.

133203120906593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 787320, while the sum is 47.

The spelling of 133203120906593 in words is "one hundred thirty-three trillion, two hundred three billion, one hundred twenty million, nine hundred six thousand, five hundred ninety-three".