3130502205120 has 224 divisors, whose sum is σ = 10296180941760. Its totient is φ = 805287690240.

The previous prime is 3130502205097. The next prime is 3130502205191. The reversal of 3130502205120 is 215022050313.

It is a happy number.

It is a super-2 number, since 2×3130502205120² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3056214 + ... + 3949866.

It is an arithmetic number, because the mean of its divisors is an integer number (45965093490).

Almost surely, 2^{3130502205120} is an apocalyptic number.

3130502205120 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 3130502205120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5148090470880).

3130502205120 is an abundant number, since it is smaller than the sum of its proper divisors (7165678736640).

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

3130502205120 is a wasteful number, since it uses less digits than its factorization.

3130502205120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893803 (or 893793 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 3130502205120 its reverse (215022050313), we get a palindrome (3345524255433).

The spelling of 3130502205120 in words is "three trillion, one hundred thirty billion, five hundred two million, two hundred five thousand, one hundred twenty".