133033033123123 has 4 divisors (see below), whose sum is σ = 152037752140720. Its totient is φ = 114028314105528.

The previous prime is 133033033123021. The next prime is 133033033123141. The reversal of 133033033123123 is 321321330330331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133033033123123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133033033123423) 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, 9502359508788 + ... + 9502359508801.

It is an arithmetic number, because the mean of its divisors is an integer number (38009438035180).

Almost surely, 2^{133033033123123} is an apocalyptic number.

133033033123123 is a deficient number, since it is larger than the sum of its proper divisors (19004719017597).

133033033123123 is an equidigital number, since it uses as much as digits as its factorization.

133033033123123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19004719017596.

The product of its (nonzero) digits is 26244, while the sum is 31.

Adding to 133033033123123 its reverse (321321330330331), we get a palindrome (454354363453454).

The spelling of 133033033123123 in words is "one hundred thirty-three trillion, thirty-three billion, thirty-three million, one hundred twenty-three thousand, one hundred twenty-three".