135503302 has 24 divisors (see below), whose sum is σ = 225543528. Its totient is φ = 61005120.

The previous prime is 135503293. The next prime is 135503321. The reversal of 135503302 is 203305531.

It is a happy number.

It is a super-2 number, since 2×135503302² = 36722289705806408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23278 + ... + 28510.

It is an arithmetic number, because the mean of its divisors is an integer number (9397647).

Almost surely, 2^135503302 is an apocalyptic number.

135503302 is a deficient number, since it is larger than the sum of its proper divisors (90040226).

135503302 is a wasteful number, since it uses less digits than its factorization.

135503302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5364 (or 5353 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 22.

The square root of 135503302 is about 11640.5885590034. The cubic root of 135503302 is about 513.6295002958.

Adding to 135503302 its reverse (203305531), we get a palindrome (338808833).

The spelling of 135503302 in words is "one hundred thirty-five million, five hundred three thousand, three hundred two".