133333421132103 has 32 divisors (see below), whose sum is σ = 191632671360000. Its totient is φ = 82210415519232.

The previous prime is 133333421132057. The next prime is 133333421132221. The reversal of 133333421132103 is 301231124333331.

It is a happy number.

It is not a de Polignac number, because 133333421132103 - 2⁶ = 133333421132039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133333421132603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165947038 + ... + 166748571.

It is an arithmetic number, because the mean of its divisors is an integer number (5988520980000).

Almost surely, 2^{133333421132103} is an apocalyptic number.

133333421132103 is a deficient number, since it is larger than the sum of its proper divisors (58299250227897).

133333421132103 is a wasteful number, since it uses less digits than its factorization.

133333421132103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332695799.

The product of its (nonzero) digits is 34992, while the sum is 33.

Adding to 133333421132103 its reverse (301231124333331), we get a palindrome (434564545465434).

The spelling of 133333421132103 in words is "one hundred thirty-three trillion, three hundred thirty-three billion, four hundred twenty-one million, one hundred thirty-two thousand, one hundred three".