3203412120 has 48 divisors (see below), whose sum is σ = 10411090560. Its totient is φ = 854243136.

The previous prime is 3203412097. The next prime is 3203412127. The reversal of 3203412120 is 212143023.

3203412120 is a `hidden beast` number, since 320 + 341 + 2 + 1 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3203412093 and 3203412102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3203412127) 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, 4448824 + ... + 4449543.

It is an arithmetic number, because the mean of its divisors is an integer number (216897720).

Almost surely, 2^3203412120 is an apocalyptic number.

3203412120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3203412120 is an abundant number, since it is smaller than the sum of its proper divisors (7207678440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3203412120 is a wasteful number, since it uses less digits than its factorization.

3203412120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8898384 (or 8898377 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3203412120 is about 56598.6936244999. The cubic root of 3203412120 is about 1474.1361783032.

Adding to 3203412120 its reverse (212143023), we get a palindrome (3415555143).

The spelling of 3203412120 in words is "three billion, two hundred three million, four hundred twelve thousand, one hundred twenty".