133220101233347 has 2 divisors, whose sum is σ = 133220101233348. Its totient is φ = 133220101233346.

The previous prime is 133220101233283. The next prime is 133220101233353. The reversal of 133220101233347 is 743332101022331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133220101233347 - 2⁶ = 133220101233283 is a prime.

It is not a weakly prime, because it can be changed into another prime (133220101232347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66610050616673 + 66610050616674.

It is an arithmetic number, because the mean of its divisors is an integer number (66610050616674).

Almost surely, 2^{133220101233347} is an apocalyptic number.

133220101233347 is a deficient number, since it is larger than the sum of its proper divisors (1).

133220101233347 is an equidigital number, since it uses as much as digits as its factorization.

133220101233347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 35.

Adding to 133220101233347 its reverse (743332101022331), we get a palindrome (876552202255678).

The spelling of 133220101233347 in words is "one hundred thirty-three trillion, two hundred twenty billion, one hundred one million, two hundred thirty-three thousand, three hundred forty-seven".