10211202021253 has 2 divisors, whose sum is σ = 10211202021254. Its totient is φ = 10211202021252.

The previous prime is 10211202021143. The next prime is 10211202021257. The reversal of 10211202021253 is 35212020211201.

10211202021253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10094205871044 + 116996150209 = 3177138^2 + 342047^2 .

It is a cyclic number.

It is not a de Polignac number, because 10211202021253 - 2²⁹ = 10210665150341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211202021257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105601010626 + 5105601010627.

It is an arithmetic number, because the mean of its divisors is an integer number (5105601010627).

Almost surely, 2^{10211202021253} is an apocalyptic number.

It is an amenable number.

10211202021253 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211202021253 is an equidigital number, since it uses as much as digits as its factorization.

10211202021253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 10211202021253 its reverse (35212020211201), we get a palindrome (45423222232454).

The spelling of 10211202021253 in words is "ten trillion, two hundred eleven billion, two hundred two million, twenty-one thousand, two hundred fifty-three".