1103105125244 has 12 divisors (see below), whose sum is σ = 1937403046824. Its totient is φ = 549561397584.

The previous prime is 1103105125231. The next prime is 1103105125247. The reversal of 1103105125244 is 4425215013011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103105125247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497790014 + ... + 497792229.

It is an arithmetic number, because the mean of its divisors is an integer number (161450253902).

Almost surely, 2^{1103105125244} is an apocalyptic number.

It is an amenable number.

1103105125244 is a deficient number, since it is larger than the sum of its proper divisors (834297921580).

1103105125244 is a wasteful number, since it uses less digits than its factorization.

1103105125244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995582524 (or 995582522 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 1103105125244 in words is "one trillion, one hundred three billion, one hundred five million, one hundred twenty-five thousand, two hundred forty-four".