30002002011 has 12 divisors (see below), whose sum is σ = 44344044888. Its totient is φ = 19536187104.

The previous prime is 30002002007. The next prime is 30002002087. The reversal of 30002002011 is 11020020003.

It is a happy number.

It is not a de Polignac number, because 30002002011 - 2² = 30002002007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 30002001984 and 30002002002.

It is not an unprimeable number, because it can be changed into a prime (30002002111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38761890 + ... + 38762663.

It is an arithmetic number, because the mean of its divisors is an integer number (3695337074).

Almost surely, 2^30002002011 is an apocalyptic number.

30002002011 is a deficient number, since it is larger than the sum of its proper divisors (14342042877).

30002002011 is a wasteful number, since it uses less digits than its factorization.

30002002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77524602 (or 77524599 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 30002002011 its reverse (11020020003), we get a palindrome (41022022014).

The spelling of 30002002011 in words is "thirty billion, two million, two thousand, eleven".