3000011111 has 8 divisors (see below), whose sum is σ = 3104172480. Its totient is φ = 2895897312.

The previous prime is 3000011093. The next prime is 3000011117. The reversal of 3000011111 is 1111100003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3000011111 - 2¹⁴ = 2999994727 is a prime.

It is a super-3 number, since 3×3000011111³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000011117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157541 + ... + 175553.

It is an arithmetic number, because the mean of its divisors is an integer number (388021560).

Almost surely, 2^3000011111 is an apocalyptic number.

3000011111 is a deficient number, since it is larger than the sum of its proper divisors (104161369).

3000011111 is a wasteful number, since it uses less digits than its factorization.

3000011111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23785.

The product of its (nonzero) digits is 3, while the sum is 8.

The square root of 3000011111 is about 54772.3571795116. The cubic root of 3000011111 is about 1442.2513508424.

Adding to 3000011111 its reverse (1111100003), we get a palindrome (4111111114).

The spelling of 3000011111 in words is "three billion, eleven thousand, one hundred eleven".