20133120113369 has 2 divisors, whose sum is σ = 20133120113370. Its totient is φ = 20133120113368.

The previous prime is 20133120113299. The next prime is 20133120113383. The reversal of 20133120113369 is 96331102133102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19631589870025 + 501530243344 = 4430755^2 + 708188^2 .

It is a cyclic number.

It is not a de Polignac number, because 20133120113369 - 2²⁴ = 20133103336153 is a prime.

It is a super-2 number, since 2×20133120113369² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20133120113069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10066560056684 + 10066560056685.

It is an arithmetic number, because the mean of its divisors is an integer number (10066560056685).

Almost surely, 2^{20133120113369} is an apocalyptic number.

It is an amenable number.

20133120113369 is a deficient number, since it is larger than the sum of its proper divisors (1).

20133120113369 is an equidigital number, since it uses as much as digits as its factorization.

20133120113369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 20133120113369 in words is "twenty trillion, one hundred thirty-three billion, one hundred twenty million, one hundred thirteen thousand, three hundred sixty-nine".