3123013300 has 72 divisors (see below), whose sum is σ = 7436211552. Its totient is φ = 1129008000.

The previous prime is 3123013297. The next prime is 3123013307. The reversal of 3123013300 is 33103213.

3123013300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123013307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182095 + ... + 198505.

It is an arithmetic number, because the mean of its divisors is an integer number (103280716).

Almost surely, 2^3123013300 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 3123013300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3718105776).

3123013300 is an abundant number, since it is smaller than the sum of its proper divisors (4313198252).

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

3123013300 is a wasteful number, since it uses less digits than its factorization.

3123013300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16609 (or 16602 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 3123013300 is about 55883.9270273663. The cubic root of 3123013300 is about 1461.6989823054.

Adding to 3123013300 its reverse (33103213), we get a palindrome (3156116513).

The spelling of 3123013300 in words is "three billion, one hundred twenty-three million, thirteen thousand, three hundred".