2530011311117 has 2 divisors, whose sum is σ = 2530011311118. Its totient is φ = 2530011311116.

The previous prime is 2530011311099. The next prime is 2530011311309. The reversal of 2530011311117 is 7111131100352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2100821235241 + 429190075876 = 1449421^2 + 655126^2 .

It is a cyclic number.

It is not a de Polignac number, because 2530011311117 - 2⁶ = 2530011311053 is a prime.

It is a super-2 number, since 2×2530011311117² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2530011311417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265005655558 + 1265005655559.

It is an arithmetic number, because the mean of its divisors is an integer number (1265005655559).

Almost surely, 2^{2530011311117} is an apocalyptic number.

It is an amenable number.

2530011311117 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530011311117 is an equidigital number, since it uses as much as digits as its factorization.

2530011311117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 26.

Adding to 2530011311117 its reverse (7111131100352), we get a palindrome (9641142411469).

The spelling of 2530011311117 in words is "two trillion, five hundred thirty billion, eleven million, three hundred eleven thousand, one hundred seventeen".