3120403213204 has 24 divisors (see below), whose sum is σ = 5609475547200. Its totient is φ = 1517907913920.

The previous prime is 3120403213141. The next prime is 3120403213259. The reversal of 3120403213204 is 4023123040213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26440914 + ... + 26558665.

It is an arithmetic number, because the mean of its divisors is an integer number (233728147800).

Almost surely, 2^{3120403213204} is an apocalyptic number.

It is an amenable number.

3120403213204 is a deficient number, since it is larger than the sum of its proper divisors (2489072333996).

3120403213204 is a wasteful number, since it uses less digits than its factorization.

3120403213204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52999983 (or 52999981 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 3120403213204 its reverse (4023123040213), we get a palindrome (7143526253417).

The spelling of 3120403213204 in words is "three trillion, one hundred twenty billion, four hundred three million, two hundred thirteen thousand, two hundred four".