5111143102512 has 60 divisors (see below), whose sum is σ = 14765524531264. Its totient is φ = 1648755838080.

The previous prime is 5111143102487. The next prime is 5111143102517. The reversal of 5111143102512 is 2152013411115.

5111143102512 is a `hidden beast` number, since 5 + 1 + 1 + 1 + 1 + 43 + 102 + 512 = 666.

It is a super-2 number, since 2×5111143102512² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5111143102517) 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, 572480203 + ... + 572489130.

Almost surely, 2^{5111143102512} is an apocalyptic number.

It is an amenable number.

5111143102512 is an abundant number, since it is smaller than the sum of its proper divisors (9654381428752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5111143102512 is a wasteful number, since it uses less digits than its factorization.

5111143102512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144969378 (or 1144969369 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 27.

Adding to 5111143102512 its reverse (2152013411115), we get a palindrome (7263156513627).

The spelling of 5111143102512 in words is "five trillion, one hundred eleven billion, one hundred forty-three million, one hundred two thousand, five hundred twelve".