135343501 has 8 divisors (see below), whose sum is σ = 138991608. Its totient is φ = 131712000.

The previous prime is 135343487. The next prime is 135343513. The reversal of 135343501 is 105343531.

It can be written as a sum of positive squares in 4 ways, for example, as 13682601 + 121660900 = 3699^2 + 11030^2 .

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 135343501 - 2⁹ = 135342989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135343541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13341 + ... + 21181.

It is an arithmetic number, because the mean of its divisors is an integer number (17373951).

Almost surely, 2^135343501 is an apocalyptic number.

It is an amenable number.

135343501 is a deficient number, since it is larger than the sum of its proper divisors (3648107).

135343501 is an equidigital number, since it uses as much as digits as its factorization.

135343501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8303.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 135343501 is about 11633.7225770602. The cubic root of 135343501 is about 513.4275106440.

The spelling of 135343501 in words is "one hundred thirty-five million, three hundred forty-three thousand, five hundred one".