135200433 has 8 divisors (see below), whose sum is σ = 180354496. Its totient is φ = 90090000.

The previous prime is 135200431. The next prime is 135200437. The reversal of 135200433 is 334002531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135200433 - 2¹ = 135200431 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135200431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2818 + ... + 16683.

It is an arithmetic number, because the mean of its divisors is an integer number (22544312).

Almost surely, 2^135200433 is an apocalyptic number.

It is an amenable number.

135200433 is a deficient number, since it is larger than the sum of its proper divisors (45154063).

135200433 is a wasteful number, since it uses less digits than its factorization.

135200433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21815.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 135200433 is about 11627.5721025500. The cubic root of 135200433 is about 513.2465366920.

Adding to 135200433 its reverse (334002531), we get a palindrome (469202964).

The spelling of 135200433 in words is "one hundred thirty-five million, two hundred thousand, four hundred thirty-three".