135353330513 has 4 divisors (see below), whose sum is σ = 135430809840. Its totient is φ = 135275851188.

The previous prime is 135353330503. The next prime is 135353330537. The reversal of 135353330513 is 315033353531.

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 135353330513 - 2¹² = 135353326417 is a prime.

It is a super-2 number, since 2×135353330513² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135353330503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38737043 + ... + 38740536.

It is an arithmetic number, because the mean of its divisors is an integer number (33857702460).

Almost surely, 2^135353330513 is an apocalyptic number.

It is an amenable number.

135353330513 is a deficient number, since it is larger than the sum of its proper divisors (77479327).

135353330513 is an equidigital number, since it uses as much as digits as its factorization.

135353330513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77479326.

The product of its (nonzero) digits is 91125, while the sum is 35.

The spelling of 135353330513 in words is "one hundred thirty-five billion, three hundred fifty-three million, three hundred thirty thousand, five hundred thirteen".