133333333333301 has 4 divisors (see below), whose sum is σ = 134653465346604. Its totient is φ = 132013201320000.

The previous prime is 133333333333297. The next prime is 133333333333303. The reversal of 133333333333301 is 103333333333331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 93305264086225 + 40028069247076 = 9659465^2 + 6326774^2 .

It is a cyclic number.

It is not a de Polignac number, because 133333333333301 - 2² = 133333333333297 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133333333333303) 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 in 3 ways as a sum of consecutive naturals, for example, 660066006500 + ... + 660066006701.

It is an arithmetic number, because the mean of its divisors is an integer number (33663366336651).

Almost surely, 2^{133333333333301} is an apocalyptic number.

It is an amenable number.

133333333333301 is a deficient number, since it is larger than the sum of its proper divisors (1320132013303).

133333333333301 is a wasteful number, since it uses less digits than its factorization.

133333333333301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320132013302.

The product of its (nonzero) digits is 531441, while the sum is 38.

Adding to 133333333333301 its reverse (103333333333331), we get a palindrome (236666666666632).

It can be divided in two parts, 13333333333330 and 1, that added together give a palindrome (13333333333331).

The spelling of 133333333333301 in words is "one hundred thirty-three trillion, three hundred thirty-three billion, three hundred thirty-three million, three hundred thirty-three thousand, three hundred one".