3113232100 has 144 divisors (see below), whose sum is σ = 7848247680. Its totient is φ = 1059379200.

The previous prime is 3113232077. The next prime is 3113232103. The reversal of 3113232100 is 12323113.

It is not an unprimeable number, because it can be changed into a prime (3113232103) 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, 4281937 + ... + 4282663.

It is an arithmetic number, because the mean of its divisors is an integer number (54501720).

Almost surely, 2^3113232100 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 3113232100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3924123840).

3113232100 is an abundant number, since it is smaller than the sum of its proper divisors (4735015580).

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

3113232100 is a wasteful number, since it uses less digits than its factorization.

3113232100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3113232100 is about 55796.3448623653. The cubic root of 3113232100 is about 1460.1713847724.

Adding to 3113232100 its reverse (12323113), we get a palindrome (3125555213).

The spelling of 3113232100 in words is "three billion, one hundred thirteen million, two hundred thirty-two thousand, one hundred".