135115002 has 48 divisors (see below), whose sum is σ = 330389280. Its totient is φ = 39530400.

The previous prime is 135114977. The next prime is 135115003. The reversal of 135115002 is 200511531.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (135115003) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 6024 + ... + 17507.

It is an arithmetic number, because the mean of its divisors is an integer number (6883110).

Almost surely, 2^135115002 is an apocalyptic number.

135115002 is an abundant number, since it is smaller than the sum of its proper divisors (195274278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135115002 is a wasteful number, since it uses less digits than its factorization.

135115002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23579 (or 23576 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 135115002 is about 11623.8978832404. The cubic root of 135115002 is about 513.1384098106.

Adding to 135115002 its reverse (200511531), we get a palindrome (335626533).

The spelling of 135115002 in words is "one hundred thirty-five million, one hundred fifteen thousand, two".