30103110044 has 12 divisors (see below), whose sum is σ = 60206220144. Its totient is φ = 12901332864.

The previous prime is 30103110029. The next prime is 30103110071. The reversal of 30103110044 is 44001130103.

30103110044 is an admirable number.

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, 537555509 + ... + 537555564.

It is an arithmetic number, because the mean of its divisors is an integer number (5017185012).

Almost surely, 2^30103110044 is an apocalyptic number.

It is an amenable number.

30103110044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30103110044 is a wasteful number, since it uses less digits than its factorization.

30103110044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075111084 (or 1075111082 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30103110044 its reverse (44001130103), we get a palindrome (74104240147).

The spelling of 30103110044 in words is "thirty billion, one hundred three million, one hundred ten thousand, forty-four".