133103321131247 has 2 divisors, whose sum is σ = 133103321131248. Its totient is φ = 133103321131246.

The previous prime is 133103321131241. The next prime is 133103321131267. The reversal of 133103321131247 is 742131123301331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133103321131247 - 2²² = 133103316936943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133103321131241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66551660565623 + 66551660565624.

It is an arithmetic number, because the mean of its divisors is an integer number (66551660565624).

Almost surely, 2^{133103321131247} is an apocalyptic number.

133103321131247 is a deficient number, since it is larger than the sum of its proper divisors (1).

133103321131247 is an equidigital number, since it uses as much as digits as its factorization.

133103321131247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 35.

Adding to 133103321131247 its reverse (742131123301331), we get a palindrome (875234444432578).

The spelling of 133103321131247 in words is "one hundred thirty-three trillion, one hundred three billion, three hundred twenty-one million, one hundred thirty-one thousand, two hundred forty-seven".