3102130000 has 200 divisors, whose sum is σ = 8193002400. Its totient is φ = 1132992000.

The previous prime is 3102129967. The next prime is 3102130013. The reversal of 3102130000 is 312013.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5509719 + ... + 5510281.

It is an arithmetic number, because the mean of its divisors is an integer number (40965012).

Almost surely, 2^3102130000 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 3102130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4096501200).

3102130000 is an abundant number, since it is smaller than the sum of its proper divisors (5090872400).

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

3102130000 is a wasteful number, since it uses less digits than its factorization.

3102130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639 (or 618 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3102130000 is about 55696.7683084037. The cubic root of 3102130000 is about 1458.4336112451.

Adding to 3102130000 its reverse (312013), we get a palindrome (3102442013).

The spelling of 3102130000 in words is "three billion, one hundred two million, one hundred thirty thousand".