25232203 has 2 divisors, whose sum is σ = 25232204. Its totient is φ = 25232202.

The previous prime is 25232191. The next prime is 25232213. The reversal of 25232203 is 30223252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25232203 - 2⁹ = 25231691 is a prime.

It is not a weakly prime, because it can be changed into another prime (25232213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12616101 + 12616102.

It is an arithmetic number, because the mean of its divisors is an integer number (12616102).

Almost surely, 2^25232203 is an apocalyptic number.

25232203 is a deficient number, since it is larger than the sum of its proper divisors (1).

25232203 is an equidigital number, since it uses as much as digits as its factorization.

25232203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 25232203 is about 5023.1666307221. The cubic root of 25232203 is about 293.3042729762.

Adding to 25232203 its reverse (30223252), we get a palindrome (55455455).

The spelling of 25232203 in words is "twenty-five million, two hundred thirty-two thousand, two hundred three".