10206330042503 has 24 divisors (see below), whose sum is σ = 11909975552640. Its totient is φ = 8720828731440.

The previous prime is 10206330042481. The next prime is 10206330042521. The reversal of 10206330042503 is 30524003360201.

It is not a de Polignac number, because 10206330042503 - 2¹² = 10206330038407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10206330045503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24813308 + ... + 25221278.

It is an arithmetic number, because the mean of its divisors is an integer number (496248981360).

Almost surely, 2^{10206330042503} is an apocalyptic number.

10206330042503 is a deficient number, since it is larger than the sum of its proper divisors (1703645510137).

10206330042503 is a wasteful number, since it uses less digits than its factorization.

10206330042503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409587 (or 409580 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The spelling of 10206330042503 in words is "ten trillion, two hundred six billion, three hundred thirty million, forty-two thousand, five hundred three".