16103213201 has 4 divisors (see below), whose sum is σ = 16103516400. Its totient is φ = 16102910004.

The previous prime is 16103213171. The next prime is 16103213213. The reversal of 16103213201 is 10231230161.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 16103213201 - 2¹⁴ = 16103196817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16103213251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48611 + ... + 185928.

It is an arithmetic number, because the mean of its divisors is an integer number (4025879100).

Almost surely, 2^16103213201 is an apocalyptic number.

It is an amenable number.

16103213201 is a deficient number, since it is larger than the sum of its proper divisors (303199).

16103213201 is an equidigital number, since it uses as much as digits as its factorization.

16103213201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303198.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 16103213201 its reverse (10231230161), we get a palindrome (26334443362).

The spelling of 16103213201 in words is "sixteen billion, one hundred three million, two hundred thirteen thousand, two hundred one".