136662103 has 2 divisors, whose sum is σ = 136662104. Its totient is φ = 136662102.

The previous prime is 136662101. The next prime is 136662107. The reversal of 136662103 is 301266631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 136662103 - 2¹ = 136662101 is a prime.

Together with 136662101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136662101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68331051 + 68331052.

It is an arithmetic number, because the mean of its divisors is an integer number (68331052).

Almost surely, 2^136662103 is an apocalyptic number.

136662103 is a deficient number, since it is larger than the sum of its proper divisors (1).

136662103 is an equidigital number, since it uses as much as digits as its factorization.

136662103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 136662103 is about 11690.2567550931. The cubic root of 136662103 is about 515.0895034059.

The spelling of 136662103 in words is "one hundred thirty-six million, six hundred sixty-two thousand, one hundred three".