5130031000 has 64 divisors (see below), whose sum is σ = 12015319680. Its totient is φ = 2050124800.

The previous prime is 5130030977. The next prime is 5130031013. The reversal of 5130031000 is 1300315.

It is a super-2 number, since 2×5130031000² = 52634436121922000000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1695489 + ... + 1698511.

It is an arithmetic number, because the mean of its divisors is an integer number (187739370).

Almost surely, 2^5130031000 is an apocalyptic number.

5130031000 is a gapful number since it is divisible by the number (50) 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 5130031000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6007659840).

5130031000 is an abundant number, since it is smaller than the sum of its proper divisors (6885288680).

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

5130031000 is a wasteful number, since it uses less digits than its factorization.

5130031000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4741 (or 4727 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 13.

The square root of 5130031000 is about 71624.2347254056. The cubic root of 5130031000 is about 1724.6725976688.

Adding to 5130031000 its reverse (1300315), we get a palindrome (5131331315).

The spelling of 5130031000 in words is "five billion, one hundred thirty million, thirty-one thousand".