11706816832503 has 16 divisors (see below), whose sum is σ = 16810071440736. Its totient is φ = 7204073616000.

The previous prime is 11706816832499. The next prime is 11706816832549. The reversal of 11706816832503 is 30523861860711.

It is not a de Polignac number, because 11706816832503 - 2² = 11706816832499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11706816832603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155248 + ... + 4841253.

It is an arithmetic number, because the mean of its divisors is an integer number (1050629465046).

Almost surely, 2^{11706816832503} is an apocalyptic number.

11706816832503 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11706816832503 is a deficient number, since it is larger than the sum of its proper divisors (5103254608233).

11706816832503 is a wasteful number, since it uses less digits than its factorization.

11706816832503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056594.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 11706816832503 in words is "eleven trillion, seven hundred six billion, eight hundred sixteen million, eight hundred thirty-two thousand, five hundred three".