135330501 has 8 divisors (see below), whose sum is σ = 186662880. Its totient is φ = 87109232.

The previous prime is 135330499. The next prime is 135330509. The reversal of 135330501 is 105033531.

It is a happy number.

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 135330501 - 2¹ = 135330499 is a prime.

It is a super-2 number, since 2×135330501² = 36628689001822002, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135330509) 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, 777675 + ... + 777848.

It is an arithmetic number, because the mean of its divisors is an integer number (23332860).

Almost surely, 2^135330501 is an apocalyptic number.

It is an amenable number.

135330501 is a deficient number, since it is larger than the sum of its proper divisors (51332379).

135330501 is a wasteful number, since it uses less digits than its factorization.

135330501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555555.

The product of its (nonzero) digits is 675, while the sum is 21.

The square root of 135330501 is about 11633.1638430824. The cubic root of 135330501 is about 513.4110715555.

The spelling of 135330501 in words is "one hundred thirty-five million, three hundred thirty thousand, five hundred one".