13158118710 has 320 divisors, whose sum is σ = 40044533760. Its totient is φ = 3072142080.

The previous prime is 13158118679. The next prime is 13158118751. The reversal of 13158118710 is 1781185131.

13158118710 is a `hidden beast` number, since 1 + 3 + 1 + 581 + 1 + 8 + 71 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 55054771 + ... + 55055009.

It is an arithmetic number, because the mean of its divisors is an integer number (125139168).

Almost surely, 2^13158118710 is an apocalyptic number.

13158118710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13158118710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20022266880).

13158118710 is an abundant number, since it is smaller than the sum of its proper divisors (26886415050).

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

13158118710 is a wasteful number, since it uses less digits than its factorization.

13158118710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 36.

The spelling of 13158118710 in words is "thirteen billion, one hundred fifty-eight million, one hundred eighteen thousand, seven hundred ten".