1131300313182 has 48 divisors (see below), whose sum is σ = 2794977254160. Its totient is φ = 327616379136.

The previous prime is 1131300313181. The next prime is 1131300313201. The reversal of 1131300313182 is 2813130031311.

It is a happy number.

1131300313182 is a `hidden beast` number, since 1 + 1 + 31 + 300 + 313 + 18 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131300313181) 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 23 ways as a sum of consecutive naturals, for example, 142190632 + ... + 142198587.

It is an arithmetic number, because the mean of its divisors is an integer number (58228692795).

Almost surely, 2^{1131300313182} is an apocalyptic number.

1131300313182 is an abundant number, since it is smaller than the sum of its proper divisors (1663676940978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1131300313182 is a wasteful number, since it uses less digits than its factorization.

1131300313182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284389257 (or 284389254 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

Adding to 1131300313182 its reverse (2813130031311), we get a palindrome (3944430344493).

The spelling of 1131300313182 in words is "one trillion, one hundred thirty-one billion, three hundred million, three hundred thirteen thousand, one hundred eighty-two".