5121124333 has 8 divisors (see below), whose sum is σ = 5515613208. Its totient is φ = 4726714944.

The previous prime is 5121124331. The next prime is 5121124343. The reversal of 5121124333 is 3334211215.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 27019204 + 5094105129 = 5198^2 + 71373^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5121124333 - 2¹ = 5121124331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5121124298 and 5121124307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5121124331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237135 + ... + 257827.

It is an arithmetic number, because the mean of its divisors is an integer number (689451651).

Almost surely, 2^5121124333 is an apocalyptic number.

It is an amenable number.

5121124333 is a deficient number, since it is larger than the sum of its proper divisors (394488875).

5121124333 is a wasteful number, since it uses less digits than its factorization.

5121124333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39743.

The product of its digits is 2160, while the sum is 25.

The square root of 5121124333 is about 71562.0313644044. The cubic root of 5121124333 is about 1723.6739043552.

Adding to 5121124333 its reverse (3334211215), we get a palindrome (8455335548).

The spelling of 5121124333 in words is "five billion, one hundred twenty-one million, one hundred twenty-four thousand, three hundred thirty-three".