103323112103440 has 80 divisors (see below), whose sum is σ = 261026809643520. Its totient is φ = 37890988462080.

The previous prime is 103323112103369. The next prime is 103323112103537. The reversal of 103323112103440 is 44301211323301.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 103323112103399 and 103323112103408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1096335649 + ... + 1096429888.

It is an arithmetic number, because the mean of its divisors is an integer number (3262835120544).

Almost surely, 2^{103323112103440} is an apocalyptic number.

103323112103440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103323112103440 is an abundant number, since it is smaller than the sum of its proper divisors (157703697540080).

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

103323112103440 is a wasteful number, since it uses less digits than its factorization.

103323112103440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192765600 (or 2192765594 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 103323112103440 its reverse (44301211323301), we get a palindrome (147624323426741).

The spelling of 103323112103440 in words is "one hundred three trillion, three hundred twenty-three billion, one hundred twelve million, one hundred three thousand, four hundred forty".