10206565420301 has 4 divisors (see below), whose sum is σ = 10206752158812. Its totient is φ = 10206378681792.

The previous prime is 10206565420277. The next prime is 10206565420307. The reversal of 10206565420301 is 10302456560201.

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 4967433543076 + 5239131877225 = 2228774^2 + 2288915^2 .

It is a cyclic number.

It is not a de Polignac number, because 10206565420301 - 2⁶ = 10206565420237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10206565420307) 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, 93287246 + ... + 93396591.

It is an arithmetic number, because the mean of its divisors is an integer number (2551688039703).

Almost surely, 2^{10206565420301} is an apocalyptic number.

It is an amenable number.

10206565420301 is a deficient number, since it is larger than the sum of its proper divisors (186738511).

10206565420301 is an equidigital number, since it uses as much as digits as its factorization.

10206565420301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186738510.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 10206565420301 in words is "ten trillion, two hundred six billion, five hundred sixty-five million, four hundred twenty thousand, three hundred one".