10202210253 has 10 divisors (see below), whose sum is σ = 15240338894. Its totient is φ = 6801473448.

The previous prime is 10202210251. The next prime is 10202210269. The reversal of 10202210253 is 35201220201.

10202210253 is a `hidden beast` number, since 1 + 0 + 202 + 210 + 253 = 666.

10202210253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10157011524 + 45198729 = 100782^2 + 6723^2 .

It is not a de Polignac number, because 10202210253 - 2¹ = 10202210251 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202210251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 62976526 + ... + 62976687.

Almost surely, 2^10202210253 is an apocalyptic number.

It is an amenable number.

10202210253 is a deficient number, since it is larger than the sum of its proper divisors (5038128641).

10202210253 is an equidigital number, since it uses as much as digits as its factorization.

10202210253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125953225 (or 125953216 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 10202210253 its reverse (35201220201), we get a palindrome (45403430454).

The spelling of 10202210253 in words is "ten billion, two hundred two million, two hundred ten thousand, two hundred fifty-three".