16100023201 has 2 divisors, whose sum is σ = 16100023202. Its totient is φ = 16100023200.

The previous prime is 16100023183. The next prime is 16100023211. The reversal of 16100023201 is 10232000161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16078493601 + 21529600 = 126801^2 + 4640^2 .

It is an emirp because it is prime and its reverse (10232000161) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16100023201 - 2²⁹ = 15563152289 is a prime.

It is not a weakly prime, because it can be changed into another prime (16100023211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8050011600 + 8050011601.

It is an arithmetic number, because the mean of its divisors is an integer number (8050011601).

Almost surely, 2^16100023201 is an apocalyptic number.

It is an amenable number.

16100023201 is a deficient number, since it is larger than the sum of its proper divisors (1).

16100023201 is an equidigital number, since it uses as much as digits as its factorization.

16100023201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 16100023201 its reverse (10232000161), we get a palindrome (26332023362).

The spelling of 16100023201 in words is "sixteen billion, one hundred million, twenty-three thousand, two hundred one".