10211320201 has 2 divisors, whose sum is σ = 10211320202. Its totient is φ = 10211320200.

The previous prime is 10211320183. The next prime is 10211320211. The reversal of 10211320201 is 10202311201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7039377801 + 3171942400 = 83901^2 + 56320^2 .

It is a cyclic number.

It is not a de Polignac number, because 10211320201 - 2⁵ = 10211320169 is a prime.

It is not a weakly prime, because it can be changed into another prime (10211320211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105660100 + 5105660101.

It is an arithmetic number, because the mean of its divisors is an integer number (5105660101).

Almost surely, 2^10211320201 is an apocalyptic number.

It is an amenable number.

10211320201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211320201 is an equidigital number, since it uses as much as digits as its factorization.

10211320201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10211320201 its reverse (10202311201), we get a palindrome (20413631402).

The spelling of 10211320201 in words is "ten billion, two hundred eleven million, three hundred twenty thousand, two hundred one".