133220333113 has 16 divisors (see below), whose sum is σ = 153737700480. Its totient is φ = 113076262656.

The previous prime is 133220333089. The next prime is 133220333137. The reversal of 133220333113 is 311333022331.

It is an interprime number because it is at equal distance from previous prime (133220333089) and next prime (133220333137).

It is not a de Polignac number, because 133220333113 - 2¹³ = 133220324921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133220333143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 808158 + ... + 958936.

It is an arithmetic number, because the mean of its divisors is an integer number (9608606280).

Almost surely, 2^133220333113 is an apocalyptic number.

It is an amenable number.

133220333113 is a deficient number, since it is larger than the sum of its proper divisors (20517367367).

133220333113 is a wasteful number, since it uses less digits than its factorization.

133220333113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152016.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 133220333113 its reverse (311333022331), we get a palindrome (444553355444).

The spelling of 133220333113 in words is "one hundred thirty-three billion, two hundred twenty million, three hundred thirty-three thousand, one hundred thirteen".