135513484311 has 16 divisors (see below), whose sum is σ = 185996644064. Its totient is φ = 87697603584.

The previous prime is 135513484199. The next prime is 135513484313. The reversal of 135513484311 is 113484315531.

It is not a de Polignac number, because 135513484311 - 2¹¹ = 135513482263 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 135513484311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135513484313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1361686 + ... + 1457811.

It is an arithmetic number, because the mean of its divisors is an integer number (11624790254).

Almost surely, 2^135513484311 is an apocalyptic number.

135513484311 is a deficient number, since it is larger than the sum of its proper divisors (50483159753).

135513484311 is a wasteful number, since it uses less digits than its factorization.

135513484311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2819970.

The product of its digits is 86400, while the sum is 39.

Adding to 135513484311 its reverse (113484315531), we get a palindrome (248997799842).

The spelling of 135513484311 in words is "one hundred thirty-five billion, five hundred thirteen million, four hundred eighty-four thousand, three hundred eleven".