133311123307 has 2 divisors, whose sum is σ = 133311123308. Its totient is φ = 133311123306.

The previous prime is 133311123301. The next prime is 133311123349. The reversal of 133311123307 is 703321113331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133311123307 - 2¹¹ = 133311121259 is a prime.

It is not a weakly prime, because it can be changed into another prime (133311123301) 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, 66655561653 + 66655561654.

It is an arithmetic number, because the mean of its divisors is an integer number (66655561654).

Almost surely, 2^133311123307 is an apocalyptic number.

133311123307 is a deficient number, since it is larger than the sum of its proper divisors (1).

133311123307 is an equidigital number, since it uses as much as digits as its factorization.

133311123307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 28.

Adding to 133311123307 its reverse (703321113331), we get a palindrome (836632236638).

The spelling of 133311123307 in words is "one hundred thirty-three billion, three hundred eleven million, one hundred twenty-three thousand, three hundred seven".