136003065 has 32 divisors (see below), whose sum is σ = 239766912. Its totient is φ = 65280000.

The previous prime is 136003057. The next prime is 136003067. The reversal of 136003065 is 560300631.

It is not a de Polignac number, because 136003065 - 2³ = 136003057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136003067) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12585 + ... + 20745.

It is an arithmetic number, because the mean of its divisors is an integer number (7492716).

Almost surely, 2^136003065 is an apocalyptic number.

136003065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136003065 is a deficient number, since it is larger than the sum of its proper divisors (103763847).

136003065 is a wasteful number, since it uses less digits than its factorization.

136003065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8281.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 136003065 is about 11662.0351997411. The cubic root of 136003065 is about 514.2601813272.

Adding to 136003065 its reverse (560300631), we get a palindrome (696303696).

The spelling of 136003065 in words is "one hundred thirty-six million, three thousand, sixty-five".