10205650201 has 4 divisors (see below), whose sum is σ = 10372956004. Its totient is φ = 10038344400.

The previous prime is 10205650199. The next prime is 10205650261.

10205650201 is nontrivially palindromic in base 10.

10205650201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4722988176 + 5482662025 = 68724^2 + 74045^2 .

It is a cyclic number.

It is not a de Polignac number, because 10205650201 - 2¹ = 10205650199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10205650261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83652810 + ... + 83652931.

It is an arithmetic number, because the mean of its divisors is an integer number (2593239001).

Almost surely, 2^10205650201 is an apocalyptic number.

It is an amenable number.

10205650201 is a deficient number, since it is larger than the sum of its proper divisors (167305803).

10205650201 is an equidigital number, since it uses as much as digits as its factorization.

10205650201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167305802.

The product of its (nonzero) digits is 600, while the sum is 22.

The spelling of 10205650201 in words is "ten billion, two hundred five million, six hundred fifty thousand, two hundred one".