2530145303111 has 12 divisors (see below), whose sum is σ = 2710175099832. Its totient is φ = 2361203920944.

The previous prime is 2530145303099. The next prime is 2530145303143. The reversal of 2530145303111 is 1113035410352.

It is a de Polignac number, because none of the positive numbers 2^k-2530145303111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530145303171) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52279640 + ... + 52328013.

It is an arithmetic number, because the mean of its divisors is an integer number (225847924986).

Almost surely, 2^{2530145303111} is an apocalyptic number.

2530145303111 is a deficient number, since it is larger than the sum of its proper divisors (180029796721).

2530145303111 is a wasteful number, since it uses less digits than its factorization.

2530145303111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104607758 (or 104607739 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 2530145303111 in words is "two trillion, five hundred thirty billion, one hundred forty-five million, three hundred three thousand, one hundred eleven".