1312004011041 has 24 divisors (see below), whose sum is σ = 1946562885696. Its totient is φ = 851079731040.

The previous prime is 1312004011037. The next prime is 1312004011049. The reversal of 1312004011041 is 1401104002131.

1312004011041 is a `hidden beast` number, since 13 + 1 + 200 + 401 + 10 + 41 = 666.

It is not a de Polignac number, because 1312004011041 - 2² = 1312004011037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1312004011049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6343450 + ... + 6547011.

It is an arithmetic number, because the mean of its divisors is an integer number (81106786904).

Almost surely, 2^{1312004011041} is an apocalyptic number.

It is an amenable number.

1312004011041 is a deficient number, since it is larger than the sum of its proper divisors (634558874655).

1312004011041 is a wasteful number, since it uses less digits than its factorization.

1312004011041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12890773 (or 12890770 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1312004011041 its reverse (1401104002131), we get a palindrome (2713108013172).

The spelling of 1312004011041 in words is "one trillion, three hundred twelve billion, four million, eleven thousand, forty-one".