203414425325 has 24 divisors (see below), whose sum is σ = 257573880288. Its totient is φ = 159300265280.

The previous prime is 203414425301. The next prime is 203414425351. The reversal of 203414425325 is 523524414302.

It is a happy number.

It is not a de Polignac number, because 203414425325 - 2⁶ = 203414425261 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 413702 + ... + 760248.

It is an arithmetic number, because the mean of its divisors is an integer number (10732245012).

Almost surely, 2^203414425325 is an apocalyptic number.

203414425325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

203414425325 is a deficient number, since it is larger than the sum of its proper divisors (54159454963).

203414425325 is a wasteful number, since it uses less digits than its factorization.

203414425325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347053 (or 347048 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 203414425325 its reverse (523524414302), we get a palindrome (726938839627).

The spelling of 203414425325 in words is "two hundred three billion, four hundred fourteen million, four hundred twenty-five thousand, three hundred twenty-five".