135355353111 has 48 divisors (see below), whose sum is σ = 219463968672. Its totient is φ = 79688544000.

The previous prime is 135355353083. The next prime is 135355353127. The reversal of 135355353111 is 111353553531.

135355353111 is a `hidden beast` number, since 1 + 3 + 5 + 3 + 5 + 535 + 3 + 111 = 666.

It is not a de Polignac number, because 135355353111 - 2²⁵ = 135321798679 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135355353181) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 402241 + ... + 657653.

It is an arithmetic number, because the mean of its divisors is an integer number (4572166014).

Almost surely, 2^135355353111 is an apocalyptic number.

135355353111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

135355353111 is a deficient number, since it is larger than the sum of its proper divisors (84108615561).

135355353111 is a wasteful number, since it uses less digits than its factorization.

135355353111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255584 (or 255581 counting only the distinct ones).

The product of its digits is 50625, while the sum is 36.

The spelling of 135355353111 in words is "one hundred thirty-five billion, three hundred fifty-five million, three hundred fifty-three thousand, one hundred eleven".