1103444304130 has 128 divisors (see below), whose sum is σ = 2414481592320. Its totient is φ = 354937862400.

The previous prime is 1103444304121. The next prime is 1103444304167. The reversal of 1103444304130 is 314034443011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17367561 + ... + 17430979.

It is an arithmetic number, because the mean of its divisors is an integer number (18863137440).

Almost surely, 2^{1103444304130} is an apocalyptic number.

1103444304130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1103444304130 is an abundant number, since it is smaller than the sum of its proper divisors (1311037288190).

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

1103444304130 is a wasteful number, since it uses less digits than its factorization.

1103444304130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63664.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1103444304130 its reverse (314034443011), we get a palindrome (1417478747141).

The spelling of 1103444304130 in words is "one trillion, one hundred three billion, four hundred forty-four million, three hundred four thousand, one hundred thirty".