11683974003 has 16 divisors (see below), whose sum is σ = 16797720576. Its totient is φ = 7181252640.

The previous prime is 11683973999. The next prime is 11683974007. The reversal of 11683974003 is 30047938611.

It is an interprime number because it is at equal distance from previous prime (11683973999) and next prime (11683974007).

It is not a de Polignac number, because 11683974003 - 2² = 11683973999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11683974007) 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 15 ways as a sum of consecutive naturals, for example, 153075 + ... + 216332.

It is an arithmetic number, because the mean of its divisors is an integer number (1049857536).

Almost surely, 2^11683974003 is an apocalyptic number.

11683974003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11683974003 is a deficient number, since it is larger than the sum of its proper divisors (5113746573).

11683974003 is a wasteful number, since it uses less digits than its factorization.

11683974003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370234.

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 11683974003 in words is "eleven billion, six hundred eighty-three million, nine hundred seventy-four thousand, three".