300011121011 has 6 divisors (see below), whose sum is σ = 348992528580. Its totient is φ = 257152389396.

The previous prime is 300011120951. The next prime is 300011121073. The reversal of 300011121011 is 110121110003.

It is a happy number.

It is not a de Polignac number, because 300011121011 - 2⁶ = 300011120947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 300011120983 and 300011121001.

It is not an unprimeable number, because it can be changed into a prime (300011121611) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3061337921 + ... + 3061338018.

It is an arithmetic number, because the mean of its divisors is an integer number (58165421430).

Almost surely, 2^300011121011 is an apocalyptic number.

300011121011 is a deficient number, since it is larger than the sum of its proper divisors (48981407569).

300011121011 is an equidigital number, since it uses as much as digits as its factorization.

300011121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6122675953 (or 6122675946 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 300011121011 its reverse (110121110003), we get a palindrome (410132231014).

The spelling of 300011121011 in words is "three hundred billion, eleven million, one hundred twenty-one thousand, eleven".