1010010099893 has 2 divisors, whose sum is σ = 1010010099894. Its totient is φ = 1010010099892.

The previous prime is 1010010099863. The next prime is 1010010099979. The reversal of 1010010099893 is 3989900100101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 895534790929 + 114475308964 = 946327^2 + 338342^2 .

It is an emirp because it is prime and its reverse (3989900100101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1010010099893 - 2³⁶ = 941290623157 is a prime.

It is a super-2 number, since 2×1010010099893² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1010010099893.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010010099863) 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 as a sum of consecutive naturals, namely, 505005049946 + 505005049947.

It is an arithmetic number, because the mean of its divisors is an integer number (505005049947).

Almost surely, 2^{1010010099893} is an apocalyptic number.

It is an amenable number.

1010010099893 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010010099893 is an equidigital number, since it uses as much as digits as its factorization.

1010010099893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 41.

Adding to 1010010099893 its reverse (3989900100101), we get a palindrome (4999910199994).

The spelling of 1010010099893 in words is "one trillion, ten billion, ten million, ninety-nine thousand, eight hundred ninety-three".