3103311204 has 144 divisors (see below), whose sum is σ = 9514272768. Its totient is φ = 865958688.

The previous prime is 3103311193. The next prime is 3103311209. The reversal of 3103311204 is 4021133013.

3103311204 is a `hidden beast` number, since 310 + 331 + 1 + 20 + 4 = 666.

3103311204 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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 (3103311209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 287269 + ... + 297875.

Almost surely, 2^3103311204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3103311204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4757136384).

3103311204 is an abundant number, since it is smaller than the sum of its proper divisors (6410961564).

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

3103311204 is a wasteful number, since it uses less digits than its factorization.

3103311204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10676 (or 10662 counting only the distinct ones).

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

The square root of 3103311204 is about 55707.3711819181. The cubic root of 3103311204 is about 1458.6186979445.

Adding to 3103311204 its reverse (4021133013), we get a palindrome (7124444217).

The spelling of 3103311204 in words is "three billion, one hundred three million, three hundred eleven thousand, two hundred four".