203425102 has 8 divisors (see below), whose sum is σ = 308283696. Its totient is φ = 100663872.

The previous prime is 203425093. The next prime is 203425109. The reversal of 203425102 is 201524302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 203425102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203425109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524098 + ... + 524485.

It is an arithmetic number, because the mean of its divisors is an integer number (38535462).

Almost surely, 2^203425102 is an apocalyptic number.

203425102 is a deficient number, since it is larger than the sum of its proper divisors (104858594).

203425102 is a wasteful number, since it uses less digits than its factorization.

203425102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048682.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 203425102 is about 14262.7172025530. The cubic root of 203425102 is about 588.1230229116.

Adding to 203425102 its reverse (201524302), we get a palindrome (404949404).

The spelling of 203425102 in words is "two hundred three million, four hundred twenty-five thousand, one hundred two".