2030193 has 12 divisors (see below), whose sum is σ = 3199248. Its totient is φ = 1230360.

The previous prime is 2030183. The next prime is 2030209. The reversal of 2030193 is 3910302.

It is a de Polignac number, because none of the positive numbers 2^k-2030193 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2030173) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10155 + ... + 10352.

It is an arithmetic number, because the mean of its divisors is an integer number (266604).

2^2030193 is an apocalyptic number.

It is an amenable number.

2030193 is a deficient number, since it is larger than the sum of its proper divisors (1169055).

2030193 is a wasteful number, since it uses less digits than its factorization.

2030193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20524 (or 20521 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 2030193 is about 1424.8484129900. The cubic root of 2030193 is about 126.6229542919.

Adding to 2030193 its reverse (3910302), we get a palindrome (5940495).

The spelling of 2030193 in words is "two million, thirty thousand, one hundred ninety-three".