10204115366453 has 2 divisors, whose sum is σ = 10204115366454. Its totient is φ = 10204115366452.

The previous prime is 10204115366441. The next prime is 10204115366503. The reversal of 10204115366453 is 35466351140201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10171143343729 + 32972022724 = 3189223^2 + 181582^2 .

It is an emirp because it is prime and its reverse (35466351140201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10204115366453 - 2⁴⁰ = 9104603738677 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10204115366453.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10204115368453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102057683226 + 5102057683227.

It is an arithmetic number, because the mean of its divisors is an integer number (5102057683227).

Almost surely, 2^{10204115366453} is an apocalyptic number.

It is an amenable number.

10204115366453 is a deficient number, since it is larger than the sum of its proper divisors (1).

10204115366453 is an equidigital number, since it uses as much as digits as its factorization.

10204115366453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 10204115366453 in words is "ten trillion, two hundred four billion, one hundred fifteen million, three hundred sixty-six thousand, four hundred fifty-three".