3000013111312 has 80 divisors (see below), whose sum is σ = 6717355633152. Its totient is φ = 1271339481600.

The previous prime is 3000013111307. The next prime is 3000013111339. The reversal of 3000013111312 is 2131113100003.

It is a super-2 number, since 2×3000013111312² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8572633 + ... + 8915719.

Almost surely, 2^{3000013111312} 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 3000013111312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3358677816576).

3000013111312 is an abundant number, since it is smaller than the sum of its proper divisors (3717342521840).

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

3000013111312 is a wasteful number, since it uses less digits than its factorization.

3000013111312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343976 (or 343970 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 3000013111312 its reverse (2131113100003), we get a palindrome (5131126211315).

The spelling of 3000013111312 in words is "three trillion, thirteen million, one hundred eleven thousand, three hundred twelve".