135330641 has 8 divisors (see below), whose sum is σ = 137168640. Its totient is φ = 133499872.

The previous prime is 135330631. The next prime is 135330649. The reversal of 135330641 is 146033531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135330641 - 2¹⁸ = 135068497 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 135330641.

It is not an unprimeable number, because it can be changed into a prime (135330649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43256 + ... + 46278.

It is an arithmetic number, because the mean of its divisors is an integer number (17146080).

Almost surely, 2^135330641 is an apocalyptic number.

It is an amenable number.

135330641 is a deficient number, since it is larger than the sum of its proper divisors (1837999).

135330641 is an equidigital number, since it uses as much as digits as its factorization.

135330641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3615.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 135330641 is about 11633.1698603605. The cubic root of 135330641 is about 513.4112485975.

The spelling of 135330641 in words is "one hundred thirty-five million, three hundred thirty thousand, six hundred forty-one".