136305302 has 16 divisors (see below), whose sum is σ = 234336672. Its totient is φ = 58248960.

The previous prime is 136305203. The next prime is 136305317. The reversal of 136305302 is 203503631.

It is a super-2 number, since 2×136305302² = 37158270706622408, which contains 22 as substring.

It is a congruent 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, 8849 + ... + 18732.

It is an arithmetic number, because the mean of its divisors is an integer number (14646042).

Almost surely, 2^136305302 is an apocalyptic number.

136305302 is a deficient number, since it is larger than the sum of its proper divisors (98031370).

136305302 is a wasteful number, since it uses less digits than its factorization.

136305302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27943.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 136305302 is about 11674.9861670154. The cubic root of 136305302 is about 514.6408429962.

Adding to 136305302 its reverse (203503631), we get a palindrome (339808933).

The spelling of 136305302 in words is "one hundred thirty-six million, three hundred five thousand, three hundred two".