136603101 has 16 divisors (see below), whose sum is σ = 187240896. Its totient is φ = 88548096.

The previous prime is 136603097. The next prime is 136603121. The reversal of 136603101 is 101306631.

It is not a de Polignac number, because 136603101 - 2² = 136603097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136603121) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14166 + ... + 21768.

It is an arithmetic number, because the mean of its divisors is an integer number (11702556).

Almost surely, 2^136603101 is an apocalyptic number.

It is an amenable number.

136603101 is a deficient number, since it is larger than the sum of its proper divisors (50637795).

136603101 is a wasteful number, since it uses less digits than its factorization.

136603101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7772.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 136603101 is about 11687.7329281602. The cubic root of 136603101 is about 515.0153651117.

Adding to 136603101 its reverse (101306631), we get a palindrome (237909732).

It can be divided in two parts, 13660 and 3101, that added together give a palindrome (16761).

The spelling of 136603101 in words is "one hundred thirty-six million, six hundred three thousand, one hundred one".