2090110193 has 2 divisors, whose sum is σ = 2090110194. Its totient is φ = 2090110192.

The previous prime is 2090110171. The next prime is 2090110201. The reversal of 2090110193 is 3910110902.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1931778304 + 158331889 = 43952^2 + 12583^2 .

It is a cyclic number.

It is not a de Polignac number, because 2090110193 - 2⁶ = 2090110129 is a prime.

It is not a weakly prime, because it can be changed into another prime (2090110793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1045055096 + 1045055097.

It is an arithmetic number, because the mean of its divisors is an integer number (1045055097).

Almost surely, 2^2090110193 is an apocalyptic number.

It is an amenable number.

2090110193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2090110193 is an equidigital number, since it uses as much as digits as its factorization.

2090110193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 26.

The square root of 2090110193 is about 45717.7229638572. The cubic root of 2090110193 is about 1278.5657341747.

The spelling of 2090110193 in words is "two billion, ninety million, one hundred ten thousand, one hundred ninety-three".