135915130 has 32 divisors (see below), whose sum is σ = 264071808. Its totient is φ = 50068800.

The previous prime is 135915089. The next prime is 135915149. The reversal of 135915130 is 31519531.

135915130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73315 + ... + 75145.

It is an arithmetic number, because the mean of its divisors is an integer number (8252244).

Almost surely, 2^135915130 is an apocalyptic number.

135915130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135915130 is a deficient number, since it is larger than the sum of its proper divisors (128156678).

135915130 is a wasteful number, since it uses less digits than its factorization.

135915130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2422.

The product of its (nonzero) digits is 2025, while the sum is 28.

The square root of 135915130 is about 11658.2644505947. The cubic root of 135915130 is about 514.1493229952.

It can be divided in two parts, 13591 and 5130, that added together give a triangular number (18721 = T₁₉₃).

The spelling of 135915130 in words is "one hundred thirty-five million, nine hundred fifteen thousand, one hundred thirty".