13535141 has 4 divisors (see below), whose sum is σ = 14001900. Its totient is φ = 13068384.

The previous prime is 13535117. The next prime is 13535167. The reversal of 13535141 is 14153531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14153531 = 7 ⋅2021933.

It can be written as a sum of positive squares in 2 ways, for example, as 7134241 + 6400900 = 2671^2 + 2530^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13535141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13535101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233336 + ... + 233393.

It is an arithmetic number, because the mean of its divisors is an integer number (3500475).

Almost surely, 2^13535141 is an apocalyptic number.

It is an amenable number.

13535141 is a deficient number, since it is larger than the sum of its proper divisors (466759).

13535141 is an equidigital number, since it uses as much as digits as its factorization.

13535141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466758.

The product of its digits is 900, while the sum is 23.

The square root of 13535141 is about 3679.0135906245. The cubic root of 13535141 is about 238.3165819753.

Adding to 13535141 its reverse (14153531), we get a palindrome (27688672).

The spelling of 13535141 in words is "thirteen million, five hundred thirty-five thousand, one hundred forty-one".