1000011001312 has 12 divisors (see below), whose sum is σ = 1968771658896. Its totient is φ = 500005500640.

The previous prime is 1000011001273. The next prime is 1000011001313. The reversal of 1000011001312 is 2131001100001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000011001313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15625171864 + ... + 15625171927.

It is an arithmetic number, because the mean of its divisors is an integer number (164064304908).

Almost surely, 2^{1000011001312} is an apocalyptic number.

It is an amenable number.

1000011001312 is a deficient number, since it is larger than the sum of its proper divisors (968760657584).

1000011001312 is an equidigital number, since it uses as much as digits as its factorization.

1000011001312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31250343801 (or 31250343793 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 1000011001312 its reverse (2131001100001), we get a palindrome (3131012101313).

The spelling of 1000011001312 in words is "one trillion, eleven million, one thousand, three hundred twelve".