136039099 has 8 divisors (see below), whose sum is σ = 155774720. Its totient is φ = 116378856.

The previous prime is 136039093. The next prime is 136039139. The reversal of 136039099 is 990930631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136039099 - 2³ = 136039091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136039091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14919 + ... + 22240.

It is an arithmetic number, because the mean of its divisors is an integer number (19471840).

Almost surely, 2^136039099 is an apocalyptic number.

136039099 is a deficient number, since it is larger than the sum of its proper divisors (19735621).

136039099 is an equidigital number, since it uses as much as digits as its factorization.

136039099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37689.

The product of its (nonzero) digits is 39366, while the sum is 40.

The square root of 136039099 is about 11663.5800250180. The cubic root of 136039099 is about 514.3055950464.

The spelling of 136039099 in words is "one hundred thirty-six million, thirty-nine thousand, ninety-nine".