13071703320 has 256 divisors, whose sum is σ = 47029248000. Its totient is φ = 3210444288.

The previous prime is 13071703301. The next prime is 13071703331. The reversal of 13071703320 is 2330717031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9083161 + ... + 9084599.

It is an arithmetic number, because the mean of its divisors is an integer number (183708000).

Almost surely, 2^13071703320 is an apocalyptic number.

13071703320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13071703320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23514624000).

13071703320 is an abundant number, since it is smaller than the sum of its proper divisors (33957544680).

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

13071703320 is a wasteful number, since it uses less digits than its factorization.

13071703320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119 (or 2109 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 27.

The spelling of 13071703320 in words is "thirteen billion, seventy-one million, seven hundred three thousand, three hundred twenty".