10104020453 has 2 divisors, whose sum is σ = 10104020454. Its totient is φ = 10104020452.

The previous prime is 10104020389. The next prime is 10104020461. The reversal of 10104020453 is 35402040101.

10104020453 is digitally balanced in base 3, 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., 8158063684 + 1945956769 = 90322^2 + 44113^2 .

It is a cyclic number.

It is not a de Polignac number, because 10104020453 - 2⁶ = 10104020389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10104020653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5052010226 + 5052010227.

It is an arithmetic number, because the mean of its divisors is an integer number (5052010227).

Almost surely, 2^10104020453 is an apocalyptic number.

It is an amenable number.

10104020453 is a deficient number, since it is larger than the sum of its proper divisors (1).

10104020453 is an equidigital number, since it uses as much as digits as its factorization.

10104020453 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 20.

Adding to 10104020453 its reverse (35402040101), we get a palindrome (45506060554).

The spelling of 10104020453 in words is "ten billion, one hundred four million, twenty thousand, four hundred fifty-three".