135002515 has 8 divisors (see below), whose sum is σ = 162065808. Its totient is φ = 107960160.

The previous prime is 135002509. The next prime is 135002531. The reversal of 135002515 is 515200531.

135002515 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 135002515 - 2¹³ = 134994323 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20184 + ... + 26026.

It is an arithmetic number, because the mean of its divisors is an integer number (20258226).

Almost surely, 2^135002515 is an apocalyptic number.

135002515 is a deficient number, since it is larger than the sum of its proper divisors (27063293).

135002515 is an equidigital number, since it uses as much as digits as its factorization.

135002515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10469.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 135002515 is about 11619.0582664861. The cubic root of 135002515 is about 512.9959696051.

The spelling of 135002515 in words is "one hundred thirty-five million, two thousand, five hundred fifteen".