135330371 has 4 divisors (see below), whose sum is σ = 147633144. Its totient is φ = 123027600.

The previous prime is 135330337. The next prime is 135330373. The reversal of 135330371 is 173033531.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 135330371 - 2²² = 131136067 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 135330371.

It is not an unprimeable number, because it can be changed into a prime (135330373) 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, 6151370 + ... + 6151391.

It is an arithmetic number, because the mean of its divisors is an integer number (36908286).

Almost surely, 2^135330371 is an apocalyptic number.

135330371 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

135330371 is a deficient number, since it is larger than the sum of its proper divisors (12302773).

135330371 is a wasteful number, since it uses less digits than its factorization.

135330371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12302772.

The product of its (nonzero) digits is 2835, while the sum is 26.

The square root of 135330371 is about 11633.1582556071. The cubic root of 135330371 is about 513.4109071593.

The spelling of 135330371 in words is "one hundred thirty-five million, three hundred thirty thousand, three hundred seventy-one".