1000101993617 has 2 divisors, whose sum is σ = 1000101993618. Its totient is φ = 1000101993616.

The previous prime is 1000101993593. The next prime is 1000101993707. The reversal of 1000101993617 is 7163991010001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 992581808656 + 7520184961 = 996284^2 + 86719^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000101993617 - 2³² = 995807026321 is a prime.

It is not a weakly prime, because it can be changed into another prime (1000101990617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500050996808 + 500050996809.

It is an arithmetic number, because the mean of its divisors is an integer number (500050996809).

Almost surely, 2^{1000101993617} is an apocalyptic number.

It is an amenable number.

1000101993617 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000101993617 is an equidigital number, since it uses as much as digits as its factorization.

1000101993617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 38.

The spelling of 1000101993617 in words is "one trillion, one hundred one million, nine hundred ninety-three thousand, six hundred seventeen".