13531115230 has 8 divisors (see below), whose sum is σ = 24356007432. Its totient is φ = 5412446088.

The previous prime is 13531115219. The next prime is 13531115261. The reversal of 13531115230 is 3251113531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13531115195 and 13531115204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676555752 + ... + 676555771.

It is an arithmetic number, because the mean of its divisors is an integer number (3044500929).

Almost surely, 2^13531115230 is an apocalyptic number.

13531115230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13531115230 is a deficient number, since it is larger than the sum of its proper divisors (10824892202).

13531115230 is a wasteful number, since it uses less digits than its factorization.

13531115230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353111530.

The product of its (nonzero) digits is 1350, while the sum is 25.

Adding to 13531115230 its reverse (3251113531), we get a palindrome (16782228761).

The spelling of 13531115230 in words is "thirteen billion, five hundred thirty-one million, one hundred fifteen thousand, two hundred thirty".