1000911000001 has 8 divisors (see below), whose sum is σ = 1102713830208. Its totient is φ = 900909990000.

The previous prime is 1000910999993. The next prime is 1000911000073. The reversal of 1000911000001 is 1000001190001.

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 1000911000001 - 2³ = 1000910999993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000911000091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450453885 + ... + 450456106.

It is an arithmetic number, because the mean of its divisors is an integer number (137839228776).

Almost surely, 2^{1000911000001} is an apocalyptic number.

1000911000001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1000911000001 is a deficient number, since it is larger than the sum of its proper divisors (101802830207).

1000911000001 is a wasteful number, since it uses less digits than its factorization.

1000911000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900910103.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 1000911000001 its reverse (1000001190001), we get a palindrome (2000912190002).

The spelling of 1000911000001 in words is "one trillion, nine hundred eleven million, one", and thus it is an aban number.