135353743 has 8 divisors (see below), whose sum is σ = 154899360. Its totient is φ = 115860480.

The previous prime is 135353737. The next prime is 135353747. The reversal of 135353743 is 347353531.

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 135353743 - 2¹⁷ = 135222671 is a prime.

It is a super-2 number, since 2×135353743² = 36641271488220098, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 135353699 and 135353708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135353747) 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, 7378 + ... + 18031.

It is an arithmetic number, because the mean of its divisors is an integer number (19362420).

Almost surely, 2^135353743 is an apocalyptic number.

135353743 is a deficient number, since it is larger than the sum of its proper divisors (19545617).

135353743 is an equidigital number, since it uses as much as digits as its factorization.

135353743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26177.

The product of its digits is 56700, while the sum is 34.

The square root of 135353743 is about 11634.1627545776. The cubic root of 135353743 is about 513.4404613752.

The spelling of 135353743 in words is "one hundred thirty-five million, three hundred fifty-three thousand, seven hundred forty-three".