3113030100 has 72 divisors (see below), whose sum is σ = 9071954080. Its totient is φ = 824158080.

The previous prime is 3113030099. The next prime is 3113030131. The reversal of 3113030100 is 10303113.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4374 + ... + 79026.

Almost surely, 2^3113030100 is an apocalyptic number.

3113030100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3113030100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4535977040).

3113030100 is an abundant number, since it is smaller than the sum of its proper divisors (5958923980).

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

3113030100 is a wasteful number, since it uses less digits than its factorization.

3113030100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74809 (or 74802 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 3113030100 is about 55794.5346785866. The cubic root of 3113030100 is about 1460.1398033387.

Adding to 3113030100 its reverse (10303113), we get a palindrome (3123333213).

The spelling of 3113030100 in words is "three billion, one hundred thirteen million, thirty thousand, one hundred".