3200255321 has 8 divisors (see below), whose sum is σ = 3394288800. Its totient is φ = 3006864448.

The previous prime is 3200255293. The next prime is 3200255323. The reversal of 3200255321 is 1235520023.

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

It is a cyclic number.

It is not a de Polignac number, because 3200255321 - 2⁶ = 3200255257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3200255323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150371 + ... + 170328.

It is an arithmetic number, because the mean of its divisors is an integer number (424286100).

Almost surely, 2^3200255321 is an apocalyptic number.

It is an amenable number.

3200255321 is a deficient number, since it is larger than the sum of its proper divisors (194033479).

3200255321 is a wasteful number, since it uses less digits than its factorization.

3200255321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321303.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 3200255321 is about 56570.7991900415. The cubic root of 3200255321 is about 1473.6517905224.

Adding to 3200255321 its reverse (1235520023), we get a palindrome (4435775344).

The spelling of 3200255321 in words is "three billion, two hundred million, two hundred fifty-five thousand, three hundred twenty-one".