11383233273 has 12 divisors (see below), whose sum is σ = 16443433188. Its totient is φ = 7588367520.

The previous prime is 11383233221. The next prime is 11383233283. The reversal of 11383233273 is 37233238311.

11383233273 is a `hidden beast` number, since 1 + 1 + 3 + 8 + 323 + 327 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5462392464 + 5920840809 = 73908^2 + 76947^2 .

It is not a de Polignac number, because 11383233273 - 2¹⁶ = 11383167737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11383233283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197911 + ... + 248867.

It is an arithmetic number, because the mean of its divisors is an integer number (1370286099).

Almost surely, 2^11383233273 is an apocalyptic number.

It is an amenable number.

11383233273 is a deficient number, since it is larger than the sum of its proper divisors (5060199915).

11383233273 is a wasteful number, since it uses less digits than its factorization.

11383233273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75784 (or 75781 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The spelling of 11383233273 in words is "eleven billion, three hundred eighty-three million, two hundred thirty-three thousand, two hundred seventy-three".