3120300000 has 216 divisors, whose sum is σ = 11094180552. Its totient is φ = 831840000.

The previous prime is 3120299971. The next prime is 3120300011. The reversal of 3120300000 is 30213.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 898267 + ... + 901733.

It is an arithmetic number, because the mean of its divisors is an integer number (51361947).

Almost surely, 2^3120300000 is an apocalyptic number.

3120300000 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 3120300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5547090276).

3120300000 is an abundant number, since it is smaller than the sum of its proper divisors (7973880552).

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

3120300000 is an equidigital number, since it uses as much as digits as its factorization.

3120300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3508 (or 3477 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 9.

The square root of 3120300000 is about 55859.6455413029. The cubic root of 3120300000 is about 1461.2755475652.

Adding to 3120300000 its reverse (30213), we get a palindrome (3120330213).

The spelling of 3120300000 in words is "three billion, one hundred twenty million, three hundred thousand".