5035213121 has 2 divisors, whose sum is σ = 5035213122. Its totient is φ = 5035213120.

The previous prime is 5035213103. The next prime is 5035213151. The reversal of 5035213121 is 1213125305.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2533712896 + 2501500225 = 50336^2 + 50015^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5035213121 is a prime.

It is not a weakly prime, because it can be changed into another prime (5035213151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2517606560 + 2517606561.

It is an arithmetic number, because the mean of its divisors is an integer number (2517606561).

Almost surely, 2^5035213121 is an apocalyptic number.

It is an amenable number.

5035213121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5035213121 is an equidigital number, since it uses as much as digits as its factorization.

5035213121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 5035213121 is about 70959.2356286340. The cubic root of 5035213121 is about 1713.9807991098.

Adding to 5035213121 its reverse (1213125305), we get a palindrome (6248338426).

The spelling of 5035213121 in words is "five billion, thirty-five million, two hundred thirteen thousand, one hundred twenty-one".