103123332504240 has 160 divisors (see below), whose sum is σ = 330059326089216. Its totient is φ = 26607258224640.

The previous prime is 103123332504173. The next prime is 103123332504253. The reversal of 103123332504240 is 42405233321301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36685287 + ... + 39396153.

Almost surely, 2^{103123332504240} is an apocalyptic number.

103123332504240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103123332504240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165029663044608).

103123332504240 is an abundant number, since it is smaller than the sum of its proper divisors (226935993584976).

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

103123332504240 is a wasteful number, since it uses less digits than its factorization.

103123332504240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716027 (or 2716021 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 103123332504240 its reverse (42405233321301), we get a palindrome (145528565825541).

The spelling of 103123332504240 in words is "one hundred three trillion, one hundred twenty-three billion, three hundred thirty-two million, five hundred four thousand, two hundred forty".