135214339 has 4 divisors (see below), whose sum is σ = 145615456. Its totient is φ = 124813224.

The previous prime is 135214333. The next prime is 135214357. The reversal of 135214339 is 933412531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 933412531 = 29 ⋅32186639.

It is a cyclic number.

It is not a de Polignac number, because 135214339 - 2⁵ = 135214307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135214339.

It is not an unprimeable number, because it can be changed into a prime (135214333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5200539 + ... + 5200564.

It is an arithmetic number, because the mean of its divisors is an integer number (36403864).

Almost surely, 2^135214339 is an apocalyptic number.

135214339 is a deficient number, since it is larger than the sum of its proper divisors (10401117).

135214339 is a wasteful number, since it uses less digits than its factorization.

135214339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10401116.

The product of its digits is 9720, while the sum is 31.

The square root of 135214339 is about 11628.1700623959. The cubic root of 135214339 is about 513.2641326949.

The spelling of 135214339 in words is "one hundred thirty-five million, two hundred fourteen thousand, three hundred thirty-nine".