130440313131112 has 8 divisors (see below), whose sum is σ = 244575587120850. Its totient is φ = 65220156565552.

The previous prime is 130440313131077. The next prime is 130440313131127. The reversal of 130440313131112 is 211131313044031.

It can be written as a sum of positive squares in only one way, i.e., 117242248999716 + 13198064131396 = 10827846^2 + 3632914^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8152519570687 + ... + 8152519570702.

Almost surely, 2^{130440313131112} is an apocalyptic number.

It is an amenable number.

130440313131112 is a deficient number, since it is larger than the sum of its proper divisors (114135273989738).

130440313131112 is a wasteful number, since it uses less digits than its factorization.

130440313131112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16305039141395 (or 16305039141391 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 130440313131112 its reverse (211131313044031), we get a palindrome (341571626175143).

The spelling of 130440313131112 in words is "one hundred thirty trillion, four hundred forty billion, three hundred thirteen million, one hundred thirty-one thousand, one hundred twelve".