11166667383 has 4 divisors (see below), whose sum is σ = 14888889848. Its totient is φ = 7444444920.

The previous prime is 11166667367. The next prime is 11166667423. The reversal of 11166667383 is 38376666111.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11166667383 - 2⁴ = 11166667367 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 (11166667333) 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 3 ways as a sum of consecutive naturals, for example, 1861111228 + ... + 1861111233.

It is an arithmetic number, because the mean of its divisors is an integer number (3722222462).

Almost surely, 2^11166667383 is an apocalyptic number.

11166667383 is a deficient number, since it is larger than the sum of its proper divisors (3722222465).

11166667383 is an equidigital number, since it uses as much as digits as its factorization.

11166667383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722222464.

The product of its digits is 653184, while the sum is 48.

The spelling of 11166667383 in words is "eleven billion, one hundred sixty-six million, six hundred sixty-seven thousand, three hundred eighty-three".