3000020121011 has 2 divisors, whose sum is σ = 3000020121012. Its totient is φ = 3000020121010.

The previous prime is 3000020120989. The next prime is 3000020121047. The reversal of 3000020121011 is 1101210200003.

It is a weak prime.

It is an emirp because it is prime and its reverse (1101210200003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3000020121011 - 2³⁴ = 2982840251827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3000020120983 and 3000020121001.

It is not a weakly prime, because it can be changed into another prime (3000020121911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1500010060505 + 1500010060506.

It is an arithmetic number, because the mean of its divisors is an integer number (1500010060506).

Almost surely, 2^{3000020121011} is an apocalyptic number.

3000020121011 is a deficient number, since it is larger than the sum of its proper divisors (1).

3000020121011 is an equidigital number, since it uses as much as digits as its factorization.

3000020121011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 3000020121011 its reverse (1101210200003), we get a palindrome (4101230321014).

The spelling of 3000020121011 in words is "three trillion, twenty million, one hundred twenty-one thousand, eleven".