13097000000 has 196 divisors, whose sum is σ = 37147024512. Its totient is φ = 4488000000.

The previous prime is 13096999997. The next prime is 13097000003. The reversal of 13097000000 is 79031.

It is an interprime number because it is at equal distance from previous prime (13096999997) and next prime (13097000003).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (13097000003) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 6999065 + ... + 7000935.

Almost surely, 2^13097000000 is an apocalyptic number.

13097000000 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 13097000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18573512256).

13097000000 is an abundant number, since it is smaller than the sum of its proper divisors (24050024512).

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

13097000000 is an frugal number, since it uses more digits than its factorization.

13097000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920 (or 1885 counting only the distinct ones).

The product of its (nonzero) digits is 189, while the sum is 20.

Adding to 13097000000 its reverse (79031), we get a palindrome (13097079031).

The spelling of 13097000000 in words is "thirteen billion, ninety-seven million", and thus it is an aban number and an uban number.