133701342253 has 4 divisors (see below), whose sum is σ = 133712087740. Its totient is φ = 133690596768.

The previous prime is 133701342239. The next prime is 133701342289. The reversal of 133701342253 is 352243107331.

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

It can be written as a sum of positive squares in 2 ways, for example, as 39745605769 + 93955736484 = 199363^2 + 306522^2 .

It is a cyclic number.

It is not a de Polignac number, because 133701342253 - 2⁵ = 133701342221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133701342353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5354058 + ... + 5378971.

It is an arithmetic number, because the mean of its divisors is an integer number (33428021935).

Almost surely, 2^133701342253 is an apocalyptic number.

It is an amenable number.

133701342253 is a deficient number, since it is larger than the sum of its proper divisors (10745487).

133701342253 is a wasteful number, since it uses less digits than its factorization.

133701342253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10745486.

The product of its (nonzero) digits is 45360, while the sum is 34.

Adding to 133701342253 its reverse (352243107331), we get a palindrome (485944449584).

The spelling of 133701342253 in words is "one hundred thirty-three billion, seven hundred one million, three hundred forty-two thousand, two hundred fifty-three".