3213231321130 has 8 divisors (see below), whose sum is σ = 5783816378052. Its totient is φ = 1285292528448.

The previous prime is 3213231321067. The next prime is 3213231321211. The reversal of 3213231321130 is 311231323123.

It can be written as a sum of positive squares in 2 ways, for example, as 3060081977481 + 153149343649 = 1749309^2 + 391343^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3213231321095 and 3213231321104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160661566047 + ... + 160661566066.

Almost surely, 2^{3213231321130} is an apocalyptic number.

3213231321130 is a deficient number, since it is larger than the sum of its proper divisors (2570585056922).

3213231321130 is a wasteful number, since it uses less digits than its factorization.

3213231321130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321323132120.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 3213231321130 its reverse (311231323123), we get a palindrome (3524462644253).

The spelling of 3213231321130 in words is "three trillion, two hundred thirteen billion, two hundred thirty-one million, three hundred twenty-one thousand, one hundred thirty".