136243010 has 16 divisors (see below), whose sum is σ = 245487672. Its totient is φ = 54441600.

The previous prime is 136242973. The next prime is 136243021. The reversal of 136243010 is 10342631.

It can be written as a sum of positive squares in 4 ways, for example, as 115713049 + 20529961 = 10757^2 + 4531^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4190 + ... + 17030.

Almost surely, 2^136243010 is an apocalyptic number.

136243010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136243010 is a deficient number, since it is larger than the sum of its proper divisors (109244662).

136243010 is a wasteful number, since it uses less digits than its factorization.

136243010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13909.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 136243010 is about 11672.3181073855. The cubic root of 136243010 is about 514.5624334951.

Adding to 136243010 its reverse (10342631), we get a palindrome (146585641).

The spelling of 136243010 in words is "one hundred thirty-six million, two hundred forty-three thousand, ten".