13156216201 has 8 divisors (see below), whose sum is σ = 13597058304. Its totient is φ = 12716402160.

The previous prime is 13156216187. The next prime is 13156216211. The reversal of 13156216201 is 10261265131.

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

It is a cyclic number.

It is not a de Polignac number, because 13156216201 - 2⁵ = 13156216169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13156216201.

It is not an unprimeable number, because it can be changed into a prime (13156216211) 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, 230950 + ... + 282223.

It is an arithmetic number, because the mean of its divisors is an integer number (1699632288).

Almost surely, 2^13156216201 is an apocalyptic number.

It is an amenable number.

13156216201 is a deficient number, since it is larger than the sum of its proper divisors (440842103).

13156216201 is an equidigital number, since it uses as much as digits as its factorization.

13156216201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514031.

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 13156216201 in words is "thirteen billion, one hundred fifty-six million, two hundred sixteen thousand, two hundred one".