136473103 has 4 divisors (see below), whose sum is σ = 146971048. Its totient is φ = 125975160.

The previous prime is 136473097. The next prime is 136473107. The reversal of 136473103 is 301374631.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 136473103 - 2⁹ = 136472591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136473107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5248953 + ... + 5248978.

It is an arithmetic number, because the mean of its divisors is an integer number (36742762).

Almost surely, 2^136473103 is an apocalyptic number.

136473103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

136473103 is a deficient number, since it is larger than the sum of its proper divisors (10497945).

136473103 is a wasteful number, since it uses less digits than its factorization.

136473103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10497944.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 136473103 is about 11682.1703035010. The cubic root of 136473103 is about 514.8519422316.

The spelling of 136473103 in words is "one hundred thirty-six million, four hundred seventy-three thousand, one hundred three".