2030245117 has 2 divisors, whose sum is σ = 2030245118. Its totient is φ = 2030245116.

The previous prime is 2030245109. The next prime is 2030245159. The reversal of 2030245117 is 7115420302.

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., 1064651641 + 965593476 = 32629^2 + 31074^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030245117 - 2³ = 2030245109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2030245091 and 2030245100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030245177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015122558 + 1015122559.

It is an arithmetic number, because the mean of its divisors is an integer number (1015122559).

Almost surely, 2^2030245117 is an apocalyptic number.

It is an amenable number.

2030245117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030245117 is an equidigital number, since it uses as much as digits as its factorization.

2030245117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 2030245117 is about 45058.2413882300. The cubic root of 2030245117 is about 1266.2403779348.

Adding to 2030245117 its reverse (7115420302), we get a palindrome (9145665419).

The spelling of 2030245117 in words is "two billion, thirty million, two hundred forty-five thousand, one hundred seventeen".