5010055121 has 2 divisors, whose sum is σ = 5010055122. Its totient is φ = 5010055120.

The previous prime is 5010055097. The next prime is 5010055133. The reversal of 5010055121 is 1215500105.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4523235025 + 486820096 = 67255^2 + 22064^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5010055121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5010055093 and 5010055102.

It is not a weakly prime, because it can be changed into another prime (5010055021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505027560 + 2505027561.

It is an arithmetic number, because the mean of its divisors is an integer number (2505027561).

Almost surely, 2^5010055121 is an apocalyptic number.

It is an amenable number.

5010055121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5010055121 is an equidigital number, since it uses as much as digits as its factorization.

5010055121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 250, while the sum is 20.

The square root of 5010055121 is about 70781.7428508228. The cubic root of 5010055121 is about 1711.1214468134.

Adding to 5010055121 its reverse (1215500105), we get a palindrome (6225555226).

The spelling of 5010055121 in words is "five billion, ten million, fifty-five thousand, one hundred twenty-one".