133203031434213 has 16 divisors (see below), whose sum is σ = 191270039122176. Its totient is φ = 81969318624960.

The previous prime is 133203031434191. The next prime is 133203031434283. The reversal of 133203031434213 is 312434130302331.

It is a happy number.

It is not a de Polignac number, because 133203031434213 - 2⁹ = 133203031433701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133203031434283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35211645 + ... + 38810642.

It is an arithmetic number, because the mean of its divisors is an integer number (11954377445136).

Almost surely, 2^{133203031434213} is an apocalyptic number.

133203031434213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

133203031434213 is a deficient number, since it is larger than the sum of its proper divisors (58067007687963).

133203031434213 is a wasteful number, since it uses less digits than its factorization.

133203031434213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74068444.

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 133203031434213 its reverse (312434130302331), we get a palindrome (445637161736544).

The spelling of 133203031434213 in words is "one hundred thirty-three trillion, two hundred three billion, thirty-one million, four hundred thirty-four thousand, two hundred thirteen".