133201302301123 has 4 divisors (see below), whose sum is σ = 152230059772720. Its totient is φ = 114172544829528.

The previous prime is 133201302301063. The next prime is 133201302301129. The reversal of 133201302301123 is 321103203102331.

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 133201302301123 - 2⁹ = 133201302300611 is a prime.

It is a super-2 number, since 2×133201302301123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133201302301129) 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, 9514378735788 + ... + 9514378735801.

It is an arithmetic number, because the mean of its divisors is an integer number (38057514943180).

Almost surely, 2^{133201302301123} is an apocalyptic number.

133201302301123 is a deficient number, since it is larger than the sum of its proper divisors (19028757471597).

133201302301123 is an equidigital number, since it uses as much as digits as its factorization.

133201302301123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19028757471596.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 133201302301123 its reverse (321103203102331), we get a palindrome (454304505403454).

The spelling of 133201302301123 in words is "one hundred thirty-three trillion, two hundred one billion, three hundred two million, three hundred one thousand, one hundred twenty-three".