3212321130 has 48 divisors (see below), whose sum is σ = 8577774504. Its totient is φ = 833466240.

The previous prime is 3212321117. The next prime is 3212321131. The reversal of 3212321130 is 311232123.

3212321130 is a `hidden beast` number, since 3 + 212 + 321 + 130 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2103231321 + 1109089809 = 45861^2 + 33303^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3212321131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 479001 + ... + 485660.

Almost surely, 2^3212321130 is an apocalyptic number.

3212321130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3212321130 is an abundant number, since it is smaller than the sum of its proper divisors (5365453374).

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

3212321130 is a wasteful number, since it uses less digits than its factorization.

3212321130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964711 (or 964708 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3212321130 is about 56677.3422983118. The cubic root of 3212321130 is about 1475.5014868578.

Adding to 3212321130 its reverse (311232123), we get a palindrome (3523553253).

The spelling of 3212321130 in words is "three billion, two hundred twelve million, three hundred twenty-one thousand, one hundred thirty".