30011102219 has 4 divisors (see below), whose sum is σ = 34298402544. Its totient is φ = 25723801896.

The previous prime is 30011102203. The next prime is 30011102221. The reversal of 30011102219 is 91220111003.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30011102219 - 2⁴ = 30011102203 is a prime.

It is a super-2 number, since 2×30011102219² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30011102219.

It is not an unprimeable number, because it can be changed into a prime (30011102239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2143650152 + ... + 2143650165.

It is an arithmetic number, because the mean of its divisors is an integer number (8574600636).

Almost surely, 2^30011102219 is an apocalyptic number.

30011102219 is a deficient number, since it is larger than the sum of its proper divisors (4287300325).

30011102219 is an equidigital number, since it uses as much as digits as its factorization.

30011102219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287300324.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 30011102219 in words is "thirty billion, eleven million, one hundred two thousand, two hundred nineteen".