5121241201 has 2 divisors, whose sum is σ = 5121241202. Its totient is φ = 5121241200.

The previous prime is 5121241187. The next prime is 5121241217. The reversal of 5121241201 is 1021421215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4991281201 + 129960000 = 70649^2 + 11400^2 .

It is a cyclic number.

It is not a de Polignac number, because 5121241201 - 2¹³ = 5121233009 is a prime.

It is a super-2 number, since 2×5121241201² = 52454222877639844802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5121241291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560620600 + 2560620601.

It is an arithmetic number, because the mean of its divisors is an integer number (2560620601).

Almost surely, 2^5121241201 is an apocalyptic number.

It is an amenable number.

5121241201 is a deficient number, since it is larger than the sum of its proper divisors (1).

5121241201 is an equidigital number, since it uses as much as digits as its factorization.

5121241201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 5121241201 is about 71562.8479100713. The cubic root of 5121241201 is about 1723.6870161107.

Adding to 5121241201 its reverse (1021421215), we get a palindrome (6142662416).

The spelling of 5121241201 in words is "five billion, one hundred twenty-one million, two hundred forty-one thousand, two hundred one".