136747003 has 2 divisors, whose sum is σ = 136747004. Its totient is φ = 136747002.

The previous prime is 136746917. The next prime is 136747007. The reversal of 136747003 is 300747631.

It is a strong prime.

It is an emirp because it is prime and its reverse (300747631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 136747003 - 2²⁵ = 103192571 is a prime.

It is not a weakly prime, because it can be changed into another prime (136747007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68373501 + 68373502.

It is an arithmetic number, because the mean of its divisors is an integer number (68373502).

Almost surely, 2^136747003 is an apocalyptic number.

136747003 is a deficient number, since it is larger than the sum of its proper divisors (1).

136747003 is an equidigital number, since it uses as much as digits as its factorization.

136747003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 31.

The square root of 136747003 is about 11693.8874203577. The cubic root of 136747003 is about 515.1961461039.

The spelling of 136747003 in words is "one hundred thirty-six million, seven hundred forty-seven thousand, three".