5035243121 has 8 divisors (see below), whose sum is σ = 5065212264. Its totient is φ = 5005359360.

The previous prime is 5035243091. The next prime is 5035243127. The reversal of 5035243121 is 1213425305.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 522762496 + 4512480625 = 22864^2 + 67175^2 .

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 5035243121 - 2¹⁰ = 5035242097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5035243127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98951 + ... + 140931.

It is an arithmetic number, because the mean of its divisors is an integer number (633151533).

Almost surely, 2^5035243121 is an apocalyptic number.

It is an amenable number.

5035243121 is a deficient number, since it is larger than the sum of its proper divisors (29969143).

5035243121 is a wasteful number, since it uses less digits than its factorization.

5035243121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42691.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5035243121 is about 70959.4470172929. The cubic root of 5035243121 is about 1713.9842030916.

Adding to 5035243121 its reverse (1213425305), we get a palindrome (6248668426).

The spelling of 5035243121 in words is "five billion, thirty-five million, two hundred forty-three thousand, one hundred twenty-one".