136012603 has 2 divisors, whose sum is σ = 136012604. Its totient is φ = 136012602.

The previous prime is 136012601. The next prime is 136012619. The reversal of 136012603 is 306210631.

136012603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 136012603 - 2¹ = 136012601 is a prime.

Together with 136012601, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (136012601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68006301 + 68006302.

It is an arithmetic number, because the mean of its divisors is an integer number (68006302).

Almost surely, 2^136012603 is an apocalyptic number.

136012603 is a deficient number, since it is larger than the sum of its proper divisors (1).

136012603 is an equidigital number, since it uses as much as digits as its factorization.

136012603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 136012603 is about 11662.4441263399. Note that the first 3 decimals coincide. The cubic root of 136012603 is about 514.2722028674.

The spelling of 136012603 in words is "one hundred thirty-six million, twelve thousand, six hundred three".