5131330120 has 64 divisors (see below), whose sum is σ = 13229049600. Its totient is φ = 1754753280.

The previous prime is 5131330109. The next prime is 5131330121. The reversal of 5131330120 is 210331315.

It is not an unprimeable number, because it can be changed into a prime (5131330121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85365 + ... + 132475.

It is an arithmetic number, because the mean of its divisors is an integer number (206703900).

Almost surely, 2^5131330120 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 5131330120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6614524800).

5131330120 is an abundant number, since it is smaller than the sum of its proper divisors (8097719480).

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

5131330120 is a wasteful number, since it uses less digits than its factorization.

5131330120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47518 (or 47514 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 5131330120 is about 71633.3031487450. The cubic root of 5131330120 is about 1724.8181697300.

Adding to 5131330120 its reverse (210331315), we get a palindrome (5341661435).

The spelling of 5131330120 in words is "five billion, one hundred thirty-one million, three hundred thirty thousand, one hundred twenty".