2250078203 has 2 divisors, whose sum is σ = 2250078204. Its totient is φ = 2250078202.

The previous prime is 2250078191. The next prime is 2250078223. The reversal of 2250078203 is 3028700522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2250078203 - 2¹⁸ = 2249816059 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2250078223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125039101 + 1125039102.

It is an arithmetic number, because the mean of its divisors is an integer number (1125039102).

Almost surely, 2^2250078203 is an apocalyptic number.

2250078203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2250078203 is an equidigital number, since it uses as much as digits as its factorization.

2250078203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2250078203 is about 47434.9892273625. The cubic root of 2250078203 is about 1310.3858783981.

Adding to 2250078203 its reverse (3028700522), we get a palindrome (5278778725).

The spelling of 2250078203 in words is "two billion, two hundred fifty million, seventy-eight thousand, two hundred three".