10213220453 has 2 divisors, whose sum is σ = 10213220454. Its totient is φ = 10213220452.

The previous prime is 10213220431. The next prime is 10213220471. The reversal of 10213220453 is 35402231201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9519319489 + 693900964 = 97567^2 + 26342^2 .

It is a cyclic number.

It is not a de Polignac number, because 10213220453 - 2⁶ = 10213220389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10213220483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106610226 + 5106610227.

It is an arithmetic number, because the mean of its divisors is an integer number (5106610227).

Almost surely, 2^10213220453 is an apocalyptic number.

It is an amenable number.

10213220453 is a deficient number, since it is larger than the sum of its proper divisors (1).

10213220453 is an equidigital number, since it uses as much as digits as its factorization.

10213220453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 10213220453 its reverse (35402231201), we get a palindrome (45615451654).

The spelling of 10213220453 in words is "ten billion, two hundred thirteen million, two hundred twenty thousand, four hundred fifty-three".