135302103 has 8 divisors (see below), whose sum is σ = 200447600. Its totient is φ = 90201384.

The previous prime is 135302051. The next prime is 135302107. The reversal of 135302103 is 301203531.

It is not a de Polignac number, because 135302103 - 2¹³ = 135293911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135302107) 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, 2505568 + ... + 2505621.

It is an arithmetic number, because the mean of its divisors is an integer number (25055950).

Almost surely, 2^135302103 is an apocalyptic number.

135302103 is a deficient number, since it is larger than the sum of its proper divisors (65145497).

135302103 is an equidigital number, since it uses as much as digits as its factorization.

135302103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011198 (or 5011192 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 135302103 is about 11631.9432168490. The cubic root of 135302103 is about 513.3751573370.

Adding to 135302103 its reverse (301203531), we get a palindrome (436505634).

The spelling of 135302103 in words is "one hundred thirty-five million, three hundred two thousand, one hundred three".