114131539 has 4 divisors (see below), whose sum is σ = 114630160. Its totient is φ = 113632920.

The previous prime is 114131513. The next prime is 114131573. The reversal of 114131539 is 935131411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 935131411 = 47 ⋅19896413.

It is a cyclic number.

It is not a de Polignac number, because 114131539 - 2²¹ = 112034387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114131509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248967 + ... + 249424.

It is an arithmetic number, because the mean of its divisors is an integer number (28657540).

Almost surely, 2^114131539 is an apocalyptic number.

114131539 is a deficient number, since it is larger than the sum of its proper divisors (498621).

114131539 is an equidigital number, since it uses as much as digits as its factorization.

114131539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498620.

The product of its digits is 1620, while the sum is 28.

The square root of 114131539 is about 10683.2363542140. The cubic root of 114131539 is about 485.0671802643.

The spelling of 114131539 in words is "one hundred fourteen million, one hundred thirty-one thousand, five hundred thirty-nine".