133313011300243 has 2 divisors, whose sum is σ = 133313011300244. Its totient is φ = 133313011300242.

The previous prime is 133313011300219. The next prime is 133313011300277. The reversal of 133313011300243 is 342003110313331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133313011300243 is a prime.

It is not a weakly prime, because it can be changed into another prime (133313011700243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66656505650121 + 66656505650122.

It is an arithmetic number, because the mean of its divisors is an integer number (66656505650122).

Almost surely, 2^{133313011300243} is an apocalyptic number.

133313011300243 is a deficient number, since it is larger than the sum of its proper divisors (1).

133313011300243 is an equidigital number, since it uses as much as digits as its factorization.

133313011300243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 133313011300243 its reverse (342003110313331), we get a palindrome (475316121613574).

The spelling of 133313011300243 in words is "one hundred thirty-three trillion, three hundred thirteen billion, eleven million, three hundred thousand, two hundred forty-three".