11813066373 has 16 divisors (see below), whose sum is σ = 15819890240. Its totient is φ = 7840855296.

The previous prime is 11813066347. The next prime is 11813066431. The reversal of 11813066373 is 37366031811.

It is not a de Polignac number, because 11813066373 - 2¹² = 11813062277 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 (11813046373) 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, 1232586 + ... + 1242132.

It is an arithmetic number, because the mean of its divisors is an integer number (988743140).

Almost surely, 2^11813066373 is an apocalyptic number.

It is an amenable number.

11813066373 is a deficient number, since it is larger than the sum of its proper divisors (4006823867).

11813066373 is a wasteful number, since it uses less digits than its factorization.

11813066373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11316.

The product of its (nonzero) digits is 54432, while the sum is 39.

The spelling of 11813066373 in words is "eleven billion, eight hundred thirteen million, sixty-six thousand, three hundred seventy-three".