2530028101 has 2 divisors, whose sum is σ = 2530028102. Its totient is φ = 2530028100.

The previous prime is 2530028051. The next prime is 2530028117. The reversal of 2530028101 is 1018200352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2469593025 + 60435076 = 49695^2 + 7774^2 .

It is a cyclic number.

It is not a de Polignac number, because 2530028101 - 2¹¹ = 2530026053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530028801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265014050 + 1265014051.

It is an arithmetic number, because the mean of its divisors is an integer number (1265014051).

Almost surely, 2^2530028101 is an apocalyptic number.

It is an amenable number.

2530028101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530028101 is an equidigital number, since it uses as much as digits as its factorization.

2530028101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 2530028101 is about 50299.3846980259. The cubic root of 2530028101 is about 1362.6211167029.

Adding to 2530028101 its reverse (1018200352), we get a palindrome (3548228453).

The spelling of 2530028101 in words is "two billion, five hundred thirty million, twenty-eight thousand, one hundred one".