10200120000011 has 2 divisors, whose sum is σ = 10200120000012. Its totient is φ = 10200120000010.

The previous prime is 10200119999983. The next prime is 10200120000013. The reversal of 10200120000011 is 11000002100201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10200120000011 is a prime.

Together with 10200120000013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10200120000013) 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 as a sum of consecutive naturals, namely, 5100060000005 + 5100060000006.

It is an arithmetic number, because the mean of its divisors is an integer number (5100060000006).

Almost surely, 2^{10200120000011} is an apocalyptic number.

10200120000011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200120000011 is an equidigital number, since it uses as much as digits as its factorization.

10200120000011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10200120000011 its reverse (11000002100201), we get a palindrome (21200122100212).

The spelling of 10200120000011 in words is "ten trillion, two hundred billion, one hundred twenty million, eleven", and thus it is an aban number.