30110111100012 has 144 divisors (see below), whose sum is σ = 73075923228672. Its totient is φ = 9639383040000.

The previous prime is 30110111100007. The next prime is 30110111100059. The reversal of 30110111100012 is 21000111101103.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6719504812 + ... + 6719509292.

It is an arithmetic number, because the mean of its divisors is an integer number (507471689088).

Almost surely, 2^{30110111100012} is an apocalyptic number.

It is an amenable number.

30110111100012 is an abundant number, since it is smaller than the sum of its proper divisors (42965812128660).

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

30110111100012 is a wasteful number, since it uses less digits than its factorization.

30110111100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5312 (or 5069 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 30110111100012 its reverse (21000111101103), we get a palindrome (51110222201115).

The spelling of 30110111100012 in words is "thirty trillion, one hundred ten billion, one hundred eleven million, one hundred thousand, twelve".