135452533005203 has 4 divisors (see below), whose sum is σ = 135452747933448. Its totient is φ = 135452318076960.

The previous prime is 135452533005173. The next prime is 135452533005233. The reversal of 135452533005203 is 302500335254531.

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

It is an interprime number because it is at equal distance from previous prime (135452533005173) and next prime (135452533005233).

It is a cyclic number.

It is not a de Polignac number, because 135452533005203 - 2³⁴ = 135435353136019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135452533005233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106516001 + ... + 107780162.

It is an arithmetic number, because the mean of its divisors is an integer number (33863186983362).

Almost surely, 2^{135452533005203} is an apocalyptic number.

135452533005203 is a deficient number, since it is larger than the sum of its proper divisors (214928245).

135452533005203 is an equidigital number, since it uses as much as digits as its factorization.

135452533005203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214928244.

The product of its (nonzero) digits is 810000, while the sum is 41.

Adding to 135452533005203 its reverse (302500335254531), we get a palindrome (437952868259734).

The spelling of 135452533005203 in words is "one hundred thirty-five trillion, four hundred fifty-two billion, five hundred thirty-three million, five thousand, two hundred three".