133133313233311 has 2 divisors, whose sum is σ = 133133313233312. Its totient is φ = 133133313233310.

The previous prime is 133133313233309. The next prime is 133133313233329. The reversal of 133133313233311 is 113332313331331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133133313233311 - 2¹ = 133133313233309 is a prime.

Together with 133133313233309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133133313293311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66566656616655 + 66566656616656.

It is an arithmetic number, because the mean of its divisors is an integer number (66566656616656).

Almost surely, 2^{133133313233311} is an apocalyptic number.

133133313233311 is a deficient number, since it is larger than the sum of its proper divisors (1).

133133313233311 is an equidigital number, since it uses as much as digits as its factorization.

133133313233311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 39366, while the sum is 34.

Adding to 133133313233311 its reverse (113332313331331), we get a palindrome (246465626564642).

The spelling of 133133313233311 in words is "one hundred thirty-three trillion, one hundred thirty-three billion, three hundred thirteen million, two hundred thirty-three thousand, three hundred eleven".