13015124134 has 8 divisors (see below), whose sum is σ = 20152450368. Its totient is φ = 6297640680.

The previous prime is 13015124117. The next prime is 13015124141. The reversal of 13015124134 is 43142151031.

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 = 13015124099 and 13015124108.

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, 104960617 + ... + 104960740.

It is an arithmetic number, because the mean of its divisors is an integer number (2519056296).

Almost surely, 2^13015124134 is an apocalyptic number.

13015124134 is a deficient number, since it is larger than the sum of its proper divisors (7137326234).

13015124134 is a wasteful number, since it uses less digits than its factorization.

13015124134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209921390.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 13015124134 its reverse (43142151031), we get a palindrome (56157275165).

The spelling of 13015124134 in words is "thirteen billion, fifteen million, one hundred twenty-four thousand, one hundred thirty-four".