112131301133 has 8 divisors (see below), whose sum is σ = 113694263928. Its totient is φ = 110569065984.

The previous prime is 112131301129. The next prime is 112131301141. The reversal of 112131301133 is 331103131211.

It can be written as a sum of positive squares in 4 ways, for example, as 41835793444 + 70295507689 = 204538^2 + 265133^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 112131301133 - 2² = 112131301129 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 (112131301153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132191 + ... + 491667.

It is an arithmetic number, because the mean of its divisors is an integer number (14211782991).

Almost surely, 2^112131301133 is an apocalyptic number.

It is an amenable number.

112131301133 is a deficient number, since it is larger than the sum of its proper divisors (1562962795).

112131301133 is an equidigital number, since it uses as much as digits as its factorization.

112131301133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363823.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 112131301133 its reverse (331103131211), we get a palindrome (443234432344).

The spelling of 112131301133 in words is "one hundred twelve billion, one hundred thirty-one million, three hundred one thousand, one hundred thirty-three".