30000000111 has 16 divisors (see below), whose sum is σ = 40683212544. Its totient is φ = 19661229504.

The previous prime is 30000000101. The next prime is 30000000133. The reversal of 30000000111 is 11100000003.

It is not a de Polignac number, because 30000000111 - 2¹⁰ = 29999999087 is a prime.

30000000111 is a modest number, since divided by 111 gives 30 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 30000000111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000000101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 312001 + ... + 396666.

It is an arithmetic number, because the mean of its divisors is an integer number (2542700784).

Almost surely, 2^30000000111 is an apocalyptic number.

30000000111 is a deficient number, since it is larger than the sum of its proper divisors (10683212433).

30000000111 is a wasteful number, since it uses less digits than its factorization.

30000000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708910.

The product of its (nonzero) digits is 3, while the sum is 6.

Adding to 30000000111 its reverse (11100000003), we get a palindrome (41100000114).

The spelling of 30000000111 in words is "thirty billion, one hundred eleven", and thus it is an aban number.