11830039005 has 16 divisors (see below), whose sum is σ = 19123199424. Its totient is φ = 6244308480.

The previous prime is 11830038949. The next prime is 11830039009. The reversal of 11830039005 is 50093003811.

It is a happy number.

It is not a de Polignac number, because 11830039005 - 2¹⁰ = 11830037981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11830039009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4063851 + ... + 4066760.

It is an arithmetic number, because the mean of its divisors is an integer number (1195199964).

Almost surely, 2^11830039005 is an apocalyptic number.

11830039005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11830039005 is a deficient number, since it is larger than the sum of its proper divisors (7293160419).

11830039005 is an equidigital number, since it uses as much as digits as its factorization.

11830039005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8130716.

The product of its (nonzero) digits is 3240, while the sum is 30.

The spelling of 11830039005 in words is "eleven billion, eight hundred thirty million, thirty-nine thousand, five".