5120318100 has 36 divisors (see below), whose sum is σ = 14814787904. Its totient is φ = 1365418080.

The previous prime is 5120318069. The next prime is 5120318117. The reversal of 5120318100 is 18130215.

It is a super-2 number, since 2×5120318100² = 52435314890375220000, 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 11 ways as a sum of consecutive naturals, for example, 8533564 + ... + 8534163.

Almost surely, 2^5120318100 is an apocalyptic number.

5120318100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5120318100 is an abundant number, since it is smaller than the sum of its proper divisors (9694469804).

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

5120318100 is a wasteful number, since it uses less digits than its factorization.

5120318100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17067744 (or 17067737 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 5120318100 is about 71556.3980367933. The cubic root of 5120318100 is about 1723.5834453319.

Adding to 5120318100 its reverse (18130215), we get a palindrome (5138448315).

The spelling of 5120318100 in words is "five billion, one hundred twenty million, three hundred eighteen thousand, one hundred".