135033245 has 4 divisors (see below), whose sum is σ = 162039900. Its totient is φ = 108026592.

The previous prime is 135033229. The next prime is 135033271. The reversal of 135033245 is 542330531.

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 70744921 + 64288324 = 8411^2 + 8018^2 .

It is a cyclic number.

It is not a de Polignac number, because 135033245 - 2⁴ = 135033229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13503320 + ... + 13503329.

It is an arithmetic number, because the mean of its divisors is an integer number (40509975).

Almost surely, 2^135033245 is an apocalyptic number.

It is an amenable number.

135033245 is a deficient number, since it is larger than the sum of its proper divisors (27006655).

135033245 is an equidigital number, since it uses as much as digits as its factorization.

135033245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27006654.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 135033245 is about 11620.3805875711. The cubic root of 135033245 is about 513.0348902878.

Adding to 135033245 its reverse (542330531), we get a palindrome (677363776).

The spelling of 135033245 in words is "one hundred thirty-five million, thirty-three thousand, two hundred forty-five".