114136309 has 16 divisors (see below), whose sum is σ = 132938368. Its totient is φ = 95971392.

The previous prime is 114136291. The next prime is 114136313. The reversal of 114136309 is 903631411.

It is a cyclic number.

It is not a de Polignac number, because 114136309 - 2⁹ = 114135797 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 (114136709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185887 + ... + 186499.

It is an arithmetic number, because the mean of its divisors is an integer number (8308648).

Almost surely, 2^114136309 is an apocalyptic number.

It is an amenable number.

114136309 is a deficient number, since it is larger than the sum of its proper divisors (18802059).

114136309 is an equidigital number, since it uses as much as digits as its factorization.

114136309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 114136309 is about 10683.4595988378. The cubic root of 114136309 is about 485.0739377836.

The spelling of 114136309 in words is "one hundred fourteen million, one hundred thirty-six thousand, three hundred nine".