10168815353 has 4 divisors (see below), whose sum is σ = 10766980980. Its totient is φ = 9570649728.

The previous prime is 10168815337. The next prime is 10168815359. The reversal of 10168815353 is 35351886101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6874399744 + 3294415609 = 82912^2 + 57397^2 .

It is a cyclic number.

It is not a de Polignac number, because 10168815353 - 2⁴ = 10168815337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10168815353.

It is not an unprimeable number, because it can be changed into a prime (10168815359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299082788 + ... + 299082821.

It is an arithmetic number, because the mean of its divisors is an integer number (2691745245).

Almost surely, 2^10168815353 is an apocalyptic number.

It is an amenable number.

10168815353 is a deficient number, since it is larger than the sum of its proper divisors (598165627).

10168815353 is an equidigital number, since it uses as much as digits as its factorization.

10168815353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598165626.

The product of its (nonzero) digits is 86400, while the sum is 41.

The spelling of 10168815353 in words is "ten billion, one hundred sixty-eight million, eight hundred fifteen thousand, three hundred fifty-three".