135541363 has 8 divisors (see below), whose sum is σ = 137914688. Its totient is φ = 133182144.

The previous prime is 135541333. The next prime is 135541379. The reversal of 135541363 is 363145531.

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 135541363 - 2²¹ = 133444211 is a prime.

It is a super-2 number, since 2×135541363² = 36742922167795538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135541303) 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, 16870 + ... + 23572.

It is an arithmetic number, because the mean of its divisors is an integer number (17239336).

Almost surely, 2^135541363 is an apocalyptic number.

135541363 is a deficient number, since it is larger than the sum of its proper divisors (2373325).

135541363 is an equidigital number, since it uses as much as digits as its factorization.

135541363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7053.

The product of its digits is 16200, while the sum is 31.

The square root of 135541363 is about 11642.2232842357. The cubic root of 135541363 is about 513.6775862638.

Adding to 135541363 its reverse (363145531), we get a palindrome (498686894).

The spelling of 135541363 in words is "one hundred thirty-five million, five hundred forty-one thousand, three hundred sixty-three".