13531124135 has 8 divisors (see below), whose sum is σ = 16943320800. Its totient is φ = 10354251424.

The previous prime is 13531124129. The next prime is 13531124141. The reversal of 13531124135 is 53142113531.

It is an interprime number because it is at equal distance from previous prime (13531124129) and next prime (13531124141).

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 13531124135 - 2⁶ = 13531124071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13531124098 and 13531124107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58830860 + ... + 58831089.

It is an arithmetic number, because the mean of its divisors is an integer number (2117915100).

Almost surely, 2^13531124135 is an apocalyptic number.

13531124135 is a deficient number, since it is larger than the sum of its proper divisors (3412196665).

13531124135 is a wasteful number, since it uses less digits than its factorization.

13531124135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117661977.

The product of its digits is 5400, while the sum is 29.

Adding to 13531124135 its reverse (53142113531), we get a palindrome (66673237666).

The spelling of 13531124135 in words is "thirteen billion, five hundred thirty-one million, one hundred twenty-four thousand, one hundred thirty-five".