3130313000 has 128 divisors (see below), whose sum is σ = 7503369120. Its totient is φ = 1222041600.

The previous prime is 3130312987. The next prime is 3130313051. The reversal of 3130313000 is 3130313.

It can be written as a sum of positive squares in 16 ways, for example, as 687383524 + 2442929476 = 26218^2 + 49426^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10000844 + ... + 10001156.

Almost surely, 2^3130313000 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 3130313000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3751684560).

3130313000 is an abundant number, since it is smaller than the sum of its proper divisors (4373056120).

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

3130313000 is a wasteful number, since it uses less digits than its factorization.

3130313000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544 (or 530 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 14.

The square root of 3130313000 is about 55949.2001730141. The cubic root of 3130313000 is about 1462.8369496601.

Adding to 3130313000 its reverse (3130313), we get a palindrome (3133443313).

3130313000 divided by its reverse (3130313) gives a cube (1000 = 10³).

It can be divided in two parts, 3130 and 313000, that multiplied together give a square (979690000 = 31300²).

The spelling of 3130313000 in words is "three billion, one hundred thirty million, three hundred thirteen thousand".