10818150349503 has 16 divisors (see below), whose sum is σ = 16485166181376. Its totient is φ = 6181663081440.

The previous prime is 10818150349499. The next prime is 10818150349537. The reversal of 10818150349503 is 30594305181801.

It is not a de Polignac number, because 10818150349503 - 2² = 10818150349499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10818150344503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4740108 + ... + 6641153.

It is an arithmetic number, because the mean of its divisors is an integer number (1030322886336).

Almost surely, 2^{10818150349503} is an apocalyptic number.

10818150349503 is a deficient number, since it is larger than the sum of its proper divisors (5667015831873).

10818150349503 is a wasteful number, since it uses less digits than its factorization.

10818150349503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11426534.

The product of its (nonzero) digits is 518400, while the sum is 48.

The spelling of 10818150349503 in words is "ten trillion, eight hundred eighteen billion, one hundred fifty million, three hundred forty-nine thousand, five hundred three".