425312203 has 2 divisors, whose sum is σ = 425312204. Its totient is φ = 425312202.

The previous prime is 425312201. The next prime is 425312213. The reversal of 425312203 is 302213524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425312203 - 2¹ = 425312201 is a prime.

Together with 425312201, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (425312201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212656101 + 212656102.

It is an arithmetic number, because the mean of its divisors is an integer number (212656102).

Almost surely, 2^425312203 is an apocalyptic number.

425312203 is a deficient number, since it is larger than the sum of its proper divisors (1).

425312203 is an equidigital number, since it uses as much as digits as its factorization.

425312203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 425312203 is about 20623.0987729778. The cubic root of 425312203 is about 752.0313542033.

Adding to 425312203 its reverse (302213524), we get a palindrome (727525727).

The spelling of 425312203 in words is "four hundred twenty-five million, three hundred twelve thousand, two hundred three".