1010100221093 has 2 divisors, whose sum is σ = 1010100221094. Its totient is φ = 1010100221092.

The previous prime is 1010100221057. The next prime is 1010100221153. The reversal of 1010100221093 is 3901220010101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 925103483329 + 84996737764 = 961823^2 + 291542^2 .

It is a cyclic number.

It is not a de Polignac number, because 1010100221093 - 2¹⁰ = 1010100220069 is a prime.

It is a super-2 number, since 2×1010100221093² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010100221033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505050110546 + 505050110547.

It is an arithmetic number, because the mean of its divisors is an integer number (505050110547).

Almost surely, 2^{1010100221093} is an apocalyptic number.

It is an amenable number.

1010100221093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010100221093 is an equidigital number, since it uses as much as digits as its factorization.

1010100221093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 1010100221093 its reverse (3901220010101), we get a palindrome (4911320231194).

The spelling of 1010100221093 in words is "one trillion, ten billion, one hundred million, two hundred twenty-one thousand, ninety-three".