3123353225 has 6 divisors (see below), whose sum is σ = 3872958030. Its totient is φ = 2498682560.

The previous prime is 3123353197. The next prime is 3123353231. The reversal of 3123353225 is 5223533213.

It can be written as a sum of positive squares in 3 ways, for example, as 19971961 + 3103381264 = 4469^2 + 55708^2 .

It is not a de Polignac number, because 3123353225 - 2¹⁰ = 3123352201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 62467040 + ... + 62467089.

It is an arithmetic number, because the mean of its divisors is an integer number (645493005).

Almost surely, 2^3123353225 is an apocalyptic number.

It is an amenable number.

3123353225 is a deficient number, since it is larger than the sum of its proper divisors (749604805).

3123353225 is a wasteful number, since it uses less digits than its factorization.

3123353225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124934139 (or 124934134 counting only the distinct ones).

The product of its digits is 16200, while the sum is 29.

The square root of 3123353225 is about 55886.9682931540. The cubic root of 3123353225 is about 1461.7520133530.

Adding to 3123353225 its reverse (5223533213), we get a palindrome (8346886438).

The spelling of 3123353225 in words is "three billion, one hundred twenty-three million, three hundred fifty-three thousand, two hundred twenty-five".