13099618871 has 8 divisors (see below), whose sum is σ = 13156057824. Its totient is φ = 13043272320.

The previous prime is 13099618853. The next prime is 13099618877. The reversal of 13099618871 is 17881699031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13099618871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13099618877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268931 + ... + 313883.

It is an arithmetic number, because the mean of its divisors is an integer number (1644507228).

Almost surely, 2^13099618871 is an apocalyptic number.

13099618871 is a deficient number, since it is larger than the sum of its proper divisors (56438953).

13099618871 is an equidigital number, since it uses as much as digits as its factorization.

13099618871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46201.

The product of its (nonzero) digits is 653184, while the sum is 53.

The spelling of 13099618871 in words is "thirteen billion, ninety-nine million, six hundred eighteen thousand, eight hundred seventy-one".