102503231124344 has 16 divisors (see below), whose sum is σ = 195344272430520. Its totient is φ = 50411425142880.

The previous prime is 102503231124323. The next prime is 102503231124361. The reversal of 102503231124344 is 443421132305201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105023801894 + ... + 105023802869.

Almost surely, 2^{102503231124344} is an apocalyptic number.

It is an amenable number.

102503231124344 is a deficient number, since it is larger than the sum of its proper divisors (92841041306176).

102503231124344 is a wasteful number, since it uses less digits than its factorization.

102503231124344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210047604830 (or 210047604826 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 102503231124344 its reverse (443421132305201), we get a palindrome (545924363429545).

The spelling of 102503231124344 in words is "one hundred two trillion, five hundred three billion, two hundred thirty-one million, one hundred twenty-four thousand, three hundred forty-four".