133023012355253 has 2 divisors, whose sum is σ = 133023012355254. Its totient is φ = 133023012355252.

The previous prime is 133023012355249. The next prime is 133023012355271. The reversal of 133023012355253 is 352553210320331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132130473019204 + 892539336049 = 11494802^2 + 944743^2 .

It is a cyclic number.

It is not a de Polignac number, because 133023012355253 - 2² = 133023012355249 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133023012355213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66511506177626 + 66511506177627.

It is an arithmetic number, because the mean of its divisors is an integer number (66511506177627).

Almost surely, 2^{133023012355253} is an apocalyptic number.

It is an amenable number.

133023012355253 is a deficient number, since it is larger than the sum of its proper divisors (1).

133023012355253 is an equidigital number, since it uses as much as digits as its factorization.

133023012355253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243000, while the sum is 38.

Adding to 133023012355253 its reverse (352553210320331), we get a palindrome (485576222675584).

The spelling of 133023012355253 in words is "one hundred thirty-three trillion, twenty-three billion, twelve million, three hundred fifty-five thousand, two hundred fifty-three".