13017813084 has 18 divisors (see below), whose sum is σ = 32906138720. Its totient is φ = 4339271016.

The previous prime is 13017813073. The next prime is 13017813131. The reversal of 13017813084 is 48031871031.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 361605919 = 13017813084 / (1 + 3 + 0 + 1 + 7 + 8 + 1 + 3 + 0 + 8 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 180802924 + ... + 180802995.

Almost surely, 2^13017813084 is an apocalyptic number.

It is an amenable number.

13017813084 is an abundant number, since it is smaller than the sum of its proper divisors (19888325636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13017813084 is a wasteful number, since it uses less digits than its factorization.

13017813084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361605929 (or 361605924 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 13017813084 in words is "thirteen billion, seventeen million, eight hundred thirteen thousand, eighty-four".