135083833 has 4 divisors (see below), whose sum is σ = 139441408. Its totient is φ = 130726260.

The previous prime is 135083821. The next prime is 135083843. The reversal of 135083833 is 338380531.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 135083833 - 2⁵ = 135083801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135083843) 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, 2178741 + ... + 2178802.

It is an arithmetic number, because the mean of its divisors is an integer number (34860352).

Almost surely, 2^135083833 is an apocalyptic number.

It is an amenable number.

135083833 is a deficient number, since it is larger than the sum of its proper divisors (4357575).

135083833 is an equidigital number, since it uses as much as digits as its factorization.

135083833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4357574.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 135083833 is about 11622.5570766506. The cubic root of 135083833 is about 513.0989490034.

The spelling of 135083833 in words is "one hundred thirty-five million, eighty-three thousand, eight hundred thirty-three".