11773216273 has 8 divisors (see below), whose sum is σ = 14490112448. Its totient is φ = 9315072144.

The previous prime is 11773216271. The next prime is 11773216277. The reversal of 11773216273 is 37261237711.

11773216273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11773216273 - 2¹ = 11773216271 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11773216271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64687911 + ... + 64688092.

It is an arithmetic number, because the mean of its divisors is an integer number (1811264056).

Almost surely, 2^11773216273 is an apocalyptic number.

11773216273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11773216273 is a deficient number, since it is larger than the sum of its proper divisors (2716896175).

11773216273 is a wasteful number, since it uses less digits than its factorization.

11773216273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129376023.

The product of its digits is 74088, while the sum is 40.

The spelling of 11773216273 in words is "eleven billion, seven hundred seventy-three million, two hundred sixteen thousand, two hundred seventy-three".