133201013103 has 24 divisors (see below), whose sum is σ = 202762759680. Its totient is φ = 84029380560.

The previous prime is 133201013093. The next prime is 133201013111. The reversal of 133201013103 is 301310102331.

It is a happy number.

It is not a de Polignac number, because 133201013103 - 2¹⁸ = 133200750959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133201011103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 303733 + ... + 598878.

It is an arithmetic number, because the mean of its divisors is an integer number (8448448320).

Almost surely, 2^133201013103 is an apocalyptic number.

133201013103 is a deficient number, since it is larger than the sum of its proper divisors (69561746577).

133201013103 is a wasteful number, since it uses less digits than its factorization.

133201013103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903499 (or 903496 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 133201013103 its reverse (301310102331), we get a palindrome (434511115434).

The spelling of 133201013103 in words is "one hundred thirty-three billion, two hundred one million, thirteen thousand, one hundred three".