2520133117 has 2 divisors, whose sum is σ = 2520133118. Its totient is φ = 2520133116.

The previous prime is 2520133087. The next prime is 2520133123. The reversal of 2520133117 is 7113310252.

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., 2490908281 + 29224836 = 49909^2 + 5406^2 .

It is a cyclic number.

It is not a de Polignac number, because 2520133117 - 2¹¹ = 2520131069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2520133091 and 2520133100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2520133157) 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 as a sum of consecutive naturals, namely, 1260066558 + 1260066559.

It is an arithmetic number, because the mean of its divisors is an integer number (1260066559).

Almost surely, 2^2520133117 is an apocalyptic number.

It is an amenable number.

2520133117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2520133117 is an equidigital number, since it uses as much as digits as its factorization.

2520133117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 2520133117 is about 50200.9274515920. The cubic root of 2520133117 is about 1360.8423841532.

Adding to 2520133117 its reverse (7113310252), we get a palindrome (9633443369).

The spelling of 2520133117 in words is "two billion, five hundred twenty million, one hundred thirty-three thousand, one hundred seventeen".