5103231215124 has 48 divisors (see below), whose sum is σ = 13612443239808. Its totient is φ = 1457656061568.

The previous prime is 5103231215111. The next prime is 5103231215129. The reversal of 5103231215124 is 4215121323015.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5103231215091 and 5103231215100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5103231215129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8241099 + ... + 8838674.

It is an arithmetic number, because the mean of its divisors is an integer number (283592567496).

Almost surely, 2^{5103231215124} is an apocalyptic number.

It is an amenable number.

5103231215124 is an abundant number, since it is smaller than the sum of its proper divisors (8509212024684).

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

5103231215124 is a wasteful number, since it uses less digits than its factorization.

5103231215124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17083344 (or 17083342 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 5103231215124 its reverse (4215121323015), we get a palindrome (9318352538139).

The spelling of 5103231215124 in words is "five trillion, one hundred three billion, two hundred thirty-one million, two hundred fifteen thousand, one hundred twenty-four".