13132078197 has 16 divisors (see below), whose sum is σ = 20145091200. Its totient is φ = 7453680192.

The previous prime is 13132078187. The next prime is 13132078261. The reversal of 13132078197 is 79187023131.

It is not a de Polignac number, because 13132078197 - 2¹² = 13132074101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13132078117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2095318 + ... + 2101575.

It is an arithmetic number, because the mean of its divisors is an integer number (1259068200).

Almost surely, 2^13132078197 is an apocalyptic number.

It is an amenable number.

13132078197 is a deficient number, since it is larger than the sum of its proper divisors (7013013003).

13132078197 is a wasteful number, since it uses less digits than its factorization.

13132078197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4197052.

The product of its (nonzero) digits is 63504, while the sum is 42.

The spelling of 13132078197 in words is "thirteen billion, one hundred thirty-two million, seventy-eight thousand, one hundred ninety-seven".