135053343 has 12 divisors (see below), whose sum is σ = 196370928. Its totient is φ = 89438400.

The previous prime is 135053341. The next prime is 135053351. The reversal of 135053343 is 343350531.

It is a happy number.

It is not a de Polignac number, because 135053343 - 2¹ = 135053341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135053341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48330 + ... + 51047.

It is an arithmetic number, because the mean of its divisors is an integer number (16364244).

Almost surely, 2^135053343 is an apocalyptic number.

135053343 is a deficient number, since it is larger than the sum of its proper divisors (61317585).

135053343 is a wasteful number, since it uses less digits than its factorization.

135053343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99534 (or 99531 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 135053343 is about 11621.2453291375. The cubic root of 135053343 is about 513.0603419552.

The spelling of 135053343 in words is "one hundred thirty-five million, fifty-three thousand, three hundred forty-three".