133303324123 has 8 divisors (see below), whose sum is σ = 139590643968. Its totient is φ = 127056964584.

The previous prime is 133303324117. The next prime is 133303324159. The reversal of 133303324123 is 321423303331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133303324123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133303324091 and 133303324100.

It is not an unprimeable number, because it can be changed into a prime (133303324183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10233415 + ... + 10246432.

It is an arithmetic number, because the mean of its divisors is an integer number (17448830496).

Almost surely, 2^133303324123 is an apocalyptic number.

133303324123 is a deficient number, since it is larger than the sum of its proper divisors (6287319845).

133303324123 is a wasteful number, since it uses less digits than its factorization.

133303324123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20480153.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 133303324123 its reverse (321423303331), we get a palindrome (454726627454).

The spelling of 133303324123 in words is "one hundred thirty-three billion, three hundred three million, three hundred twenty-four thousand, one hundred twenty-three".