1131302300112 has 30 divisors (see below), whose sum is σ = 3166075187522. Its totient is φ = 377100766656.

The previous prime is 1131302300087. The next prime is 1131302300113. The reversal of 1131302300112 is 2110032031311.

1131302300112 is a `hidden beast` number, since 11 + 313 + 0 + 230 + 0 + 112 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1067179905936 + 64122394176 = 1033044^2 + 253224^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131302300113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3928132843 + ... + 3928133130.

Almost surely, 2^{1131302300112} is an apocalyptic number.

1131302300112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1131302300112 is an abundant number, since it is smaller than the sum of its proper divisors (2034772887410).

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

1131302300112 is a wasteful number, since it uses less digits than its factorization.

1131302300112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7856265987 (or 7856265978 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1131302300112 its reverse (2110032031311), we get a palindrome (3241334331423).

The spelling of 1131302300112 in words is "one trillion, one hundred thirty-one billion, three hundred two million, three hundred thousand, one hundred twelve".