2030251 has 2 divisors, whose sum is σ = 2030252. Its totient is φ = 2030250.

The previous prime is 2030243. The next prime is 2030257. The reversal of 2030251 is 1520302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2030251 - 2³ = 2030243 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (2030257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015125 + 1015126.

It is an arithmetic number, because the mean of its divisors is an integer number (1015126).

2^2030251 is an apocalyptic number.

2030251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030251 is an equidigital number, since it uses as much as digits as its factorization.

2030251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 2030251 is about 1424.8687658869. The cubic root of 2030251 is about 126.6241600987.

Adding to 2030251 its reverse (1520302), we get a palindrome (3550553).

The spelling of 2030251 in words is "two million, thirty thousand, two hundred fifty-one".