36136603 has 2 divisors, whose sum is σ = 36136604. Its totient is φ = 36136602.

The previous prime is 36136591. The next prime is 36136631. The reversal of 36136603 is 30663163.

It is an a-pointer prime, because the next prime (36136631) can be obtained adding 36136603 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36136603 - 2⁵ = 36136571 is a prime.

It is not a weakly prime, because it can be changed into another prime (36136673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18068301 + 18068302.

It is an arithmetic number, because the mean of its divisors is an integer number (18068302).

Almost surely, 2^36136603 is an apocalyptic number.

36136603 is a deficient number, since it is larger than the sum of its proper divisors (1).

36136603 is an equidigital number, since it uses as much as digits as its factorization.

36136603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 36136603 is about 6011.3728049423. The cubic root of 36136603 is about 330.6098395713.

Adding to 36136603 its reverse (30663163), we get a palindrome (66799766).

The spelling of 36136603 in words is "thirty-six million, one hundred thirty-six thousand, six hundred three".