3000011103012 has 144 divisors (see below), whose sum is σ = 8898938802432. Its totient is φ = 777838662720.

The previous prime is 3000011102993. The next prime is 3000011103013. The reversal of 3000011103012 is 2103011100003.

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

It is not an unprimeable number, because it can be changed into a prime (3000011103013) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3229563 + ... + 4053405.

It is an arithmetic number, because the mean of its divisors is an integer number (61798186128).

Almost surely, 2^{3000011103012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3000011103012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4449469401216).

3000011103012 is an abundant number, since it is smaller than the sum of its proper divisors (5898927699420).

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

3000011103012 is a wasteful number, since it uses less digits than its factorization.

3000011103012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824438 (or 824429 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 3000011103012 its reverse (2103011100003), we get a palindrome (5103022203015).

The spelling of 3000011103012 in words is "three trillion, eleven million, one hundred three thousand, twelve".