136285130 has 8 divisors (see below), whose sum is σ = 245313252. Its totient is φ = 54514048.

The previous prime is 136285129. The next prime is 136285133. The reversal of 136285130 is 31582631.

136285130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 135326689 + 958441 = 11633^2 + 979^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 136285093 and 136285102.

It is not an unprimeable number, because it can be changed into a prime (136285133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6814247 + ... + 6814266.

Almost surely, 2^136285130 is an apocalyptic number.

136285130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136285130 is a deficient number, since it is larger than the sum of its proper divisors (109028122).

136285130 is a wasteful number, since it uses less digits than its factorization.

136285130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13628520.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 136285130 is about 11674.1222368108. The cubic root of 136285130 is about 514.6154542864.

The spelling of 136285130 in words is "one hundred thirty-six million, two hundred eighty-five thousand, one hundred thirty".