135630130 has 8 divisors (see below), whose sum is σ = 244134252. Its totient is φ = 54252048.

The previous prime is 135630119. The next prime is 135630133. The reversal of 135630130 is 31036531.

It can be written as a sum of positive squares in 2 ways, for example, as 113998329 + 21631801 = 10677^2 + 4651^2 .

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

It is not an unprimeable number, because it can be changed into a prime (135630133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6781497 + ... + 6781516.

Almost surely, 2^135630130 is an apocalyptic number.

135630130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135630130 is a deficient number, since it is larger than the sum of its proper divisors (108504122).

135630130 is a wasteful number, since it uses less digits than its factorization.

135630130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13563020.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 135630130 is about 11646.0349475691. The cubic root of 135630130 is about 513.7896988245.

Adding to 135630130 its reverse (31036531), we get a palindrome (166666661).

It can be divided in two parts, 1356 and 30130, that multiplied together give a triangular number (40856280 = T₉₀₃₉).

The spelling of 135630130 in words is "one hundred thirty-five million, six hundred thirty thousand, one hundred thirty".