10303242646653 has 24 divisors (see below), whose sum is σ = 16238282492640. Its totient is φ = 6243285699360.

The previous prime is 10303242646621. The next prime is 10303242646667. The reversal of 10303242646653 is 35664624230301.

10303242646653 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 324 + 264 + 6 + 65 + 3 = 666.

It is not a de Polignac number, because 10303242646653 - 2⁵ = 10303242646621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10303242646599 and 10303242646608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10303242646673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8635126 + ... + 9755607.

It is an arithmetic number, because the mean of its divisors is an integer number (676595103860).

Almost surely, 2^{10303242646653} is an apocalyptic number.

It is an amenable number.

10303242646653 is a deficient number, since it is larger than the sum of its proper divisors (5935039845987).

10303242646653 is a wasteful number, since it uses less digits than its factorization.

10303242646653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18396409 (or 18396406 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 45.

Adding to 10303242646653 its reverse (35664624230301), we get a palindrome (45967866876954).

The spelling of 10303242646653 in words is "ten trillion, three hundred three billion, two hundred forty-two million, six hundred forty-six thousand, six hundred fifty-three".