133122323303 has 4 divisors (see below), whose sum is σ = 133123110120. Its totient is φ = 133121536488.

The previous prime is 133122323287. The next prime is 133122323333. The reversal of 133122323303 is 303323221331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 133122323303 - 2⁴ = 133122323287 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 (133122323333) 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, 23993 + ... + 516546.

It is an arithmetic number, because the mean of its divisors is an integer number (33280777530).

Almost surely, 2^133122323303 is an apocalyptic number.

133122323303 is a deficient number, since it is larger than the sum of its proper divisors (786817).

133122323303 is an equidigital number, since it uses as much as digits as its factorization.

133122323303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786816.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 133122323303 its reverse (303323221331), we get a palindrome (436445544634).

The spelling of 133122323303 in words is "one hundred thirty-three billion, one hundred twenty-two million, three hundred twenty-three thousand, three hundred three".