133003424311 has 4 divisors (see below), whose sum is σ = 133019509392. Its totient is φ = 132987339232.

The previous prime is 133003424261. The next prime is 133003424321. The reversal of 133003424311 is 113424300331.

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

It is a cyclic number.

It is not a de Polignac number, because 133003424311 - 2⁹ = 133003423799 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 (133003424321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8030131 + ... + 8046676.

It is an arithmetic number, because the mean of its divisors is an integer number (33254877348).

Almost surely, 2^133003424311 is an apocalyptic number.

133003424311 is a deficient number, since it is larger than the sum of its proper divisors (16085081).

133003424311 is an equidigital number, since it uses as much as digits as its factorization.

133003424311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16085080.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 133003424311 its reverse (113424300331), we get a palindrome (246427724642).

The spelling of 133003424311 in words is "one hundred thirty-three billion, three million, four hundred twenty-four thousand, three hundred eleven".