5143312100 has 36 divisors (see below), whose sum is σ = 11166928500. Its totient is φ = 2056229760.

The previous prime is 5143312099. The next prime is 5143312121. The reversal of 5143312100 is 12133415.

It can be written as a sum of positive squares in 6 ways, for example, as 105719524 + 5037592576 = 10282^2 + 70976^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 190226 + ... + 215574.

Almost surely, 2^5143312100 is an apocalyptic number.

5143312100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5143312100 is an abundant number, since it is smaller than the sum of its proper divisors (6023616400).

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

5143312100 is a wasteful number, since it uses less digits than its factorization.

5143312100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27392 (or 27385 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 5143312100 is about 71716.8885270408. Note that the first 3 decimals coincide. The cubic root of 5143312100 is about 1726.1596459243.

Adding to 5143312100 its reverse (12133415), we get a palindrome (5155445515).

The spelling of 5143312100 in words is "five billion, one hundred forty-three million, three hundred twelve thousand, one hundred".