30012001111 has 8 divisors (see below), whose sum is σ = 30476278944. Its totient is φ = 29548878240.

The previous prime is 30012001087. The next prime is 30012001147. The reversal of 30012001111 is 11110021003.

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

It is a cyclic number.

It is not a de Polignac number, because 30012001111 - 2⁵ = 30012001079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012001181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236296 + ... + 340381.

It is an arithmetic number, because the mean of its divisors is an integer number (3809534868).

Almost surely, 2^30012001111 is an apocalyptic number.

30012001111 is a deficient number, since it is larger than the sum of its proper divisors (464277833).

30012001111 is an equidigital number, since it uses as much as digits as its factorization.

30012001111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577481.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 30012001111 its reverse (11110021003), we get a palindrome (41122022114).

The spelling of 30012001111 in words is "thirty billion, twelve million, one thousand, one hundred eleven".