135543308 has 6 divisors (see below), whose sum is σ = 237200796. Its totient is φ = 67771652.

The previous prime is 135543307. The next prime is 135543311. The reversal of 135543308 is 803345531.

It is not an unprimeable number, because it can be changed into a prime (135543307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16942910 + ... + 16942917.

It is an arithmetic number, because the mean of its divisors is an integer number (39533466).

Almost surely, 2^135543308 is an apocalyptic number.

It is an amenable number.

135543308 is a deficient number, since it is larger than the sum of its proper divisors (101657488).

135543308 is a wasteful number, since it uses less digits than its factorization.

135543308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33885831 (or 33885829 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 135543308 is about 11642.3068160910. The cubic root of 135543308 is about 513.6800433197.

Adding to 135543308 its reverse (803345531), we get a palindrome (938888839).

The spelling of 135543308 in words is "one hundred thirty-five million, five hundred forty-three thousand, three hundred eight".