2530131127 has 2 divisors, whose sum is σ = 2530131128. Its totient is φ = 2530131126.

The previous prime is 2530131101. The next prime is 2530131167. The reversal of 2530131127 is 7211310352.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2530131127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530131167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265065563 + 1265065564.

It is an arithmetic number, because the mean of its divisors is an integer number (1265065564).

Almost surely, 2^2530131127 is an apocalyptic number.

2530131127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530131127 is an equidigital number, since it uses as much as digits as its factorization.

2530131127 is an evil number, because the sum of its binary digits is even.

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

The square root of 2530131127 is about 50300.4088154361. The cubic root of 2530131127 is about 1362.6396123469.

Adding to 2530131127 its reverse (7211310352), we get a palindrome (9741441479).

The spelling of 2530131127 in words is "two billion, five hundred thirty million, one hundred thirty-one thousand, one hundred twenty-seven".