3204103103225 has 12 divisors (see below), whose sum is σ = 4145830798656. Its totient is φ = 2451835417680.

The previous prime is 3204103103221. The next prime is 3204103103231. The reversal of 3204103103225 is 5223013014023.

It is a happy number.

It is not a de Polignac number, because 3204103103225 - 2² = 3204103103221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3204103103194 and 3204103103203.

It is not an unprimeable number, because it can be changed into a prime (3204103103221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2786176037 + ... + 2786177186.

It is an arithmetic number, because the mean of its divisors is an integer number (345485899888).

Almost surely, 2^{3204103103225} is an apocalyptic number.

It is an amenable number.

3204103103225 is a deficient number, since it is larger than the sum of its proper divisors (941727695431).

3204103103225 is a wasteful number, since it uses less digits than its factorization.

3204103103225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5572353256 (or 5572353251 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 3204103103225 its reverse (5223013014023), we get a palindrome (8427116117248).

The spelling of 3204103103225 in words is "three trillion, two hundred four billion, one hundred three million, one hundred three thousand, two hundred twenty-five".