1049990110093 has 2 divisors, whose sum is σ = 1049990110094. Its totient is φ = 1049990110092.

The previous prime is 1049990110067. The next prime is 1049990110151. The reversal of 1049990110093 is 3900110999401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1044457428169 + 5532681924 = 1021987^2 + 74382^2 .

It is an emirp because it is prime and its reverse (3900110999401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1049990110093 - 2⁵ = 1049990110061 is a prime.

It is a super-2 number, since 2×1049990110093² (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 (1049990110033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524995055046 + 524995055047.

It is an arithmetic number, because the mean of its divisors is an integer number (524995055047).

Almost surely, 2^{1049990110093} is an apocalyptic number.

It is an amenable number.

1049990110093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049990110093 is an equidigital number, since it uses as much as digits as its factorization.

1049990110093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78732, while the sum is 46.

The spelling of 1049990110093 in words is "one trillion, forty-nine billion, nine hundred ninety million, one hundred ten thousand, ninety-three".