1001012000969 has 2 divisors, whose sum is σ = 1001012000970. Its totient is φ = 1001012000968.

The previous prime is 1001012000941. The next prime is 1001012001037. The reversal of 1001012000969 is 9690002101001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 802523930569 + 198488070400 = 895837^2 + 445520^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001012000969 is a prime.

It is a super-2 number, since 2×1001012000969² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1001012000939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500506000484 + 500506000485.

It is an arithmetic number, because the mean of its divisors is an integer number (500506000485).

Almost surely, 2^{1001012000969} is an apocalyptic number.

It is an amenable number.

1001012000969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001012000969 is an equidigital number, since it uses as much as digits as its factorization.

1001012000969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 29.

The spelling of 1001012000969 in words is "one trillion, one billion, twelve million, nine hundred sixty-nine", and thus it is an aban number.