136099 has 2 divisors, whose sum is σ = 136100. Its totient is φ = 136098.

The previous prime is 136093. The next prime is 136111. The reversal of 136099 is 990631.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (990631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 136099 - 2⁵ = 136067 is a prime.

It is not a weakly prime, because it can be changed into another prime (136093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68049 + 68050.

It is an arithmetic number, because the mean of its divisors is an integer number (68050).

2¹³⁶⁰⁹⁹ is an apocalyptic number.

136099 is a deficient number, since it is larger than the sum of its proper divisors (1).

136099 is an equidigital number, since it uses as much as digits as its factorization.

136099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 136099 is about 368.9159795943. The cubic root of 136099 is about 51.4381070649.

It can be divided in two parts, 1 and 36099, that added together give a square (36100 = 190²).

The spelling of 136099 in words is "one hundred thirty-six thousand, ninety-nine".