10102001120111 has 2 divisors, whose sum is σ = 10102001120112. Its totient is φ = 10102001120110.

The previous prime is 10102001120083. The next prime is 10102001120117. The reversal of 10102001120111 is 11102110020101.

It is a strong prime.

It is an emirp because it is prime and its reverse (11102110020101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10102001120111 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 10102001120092 and 10102001120101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10102001120117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051000560055 + 5051000560056.

It is an arithmetic number, because the mean of its divisors is an integer number (5051000560056).

Almost surely, 2^{10102001120111} is an apocalyptic number.

10102001120111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10102001120111 is an equidigital number, since it uses as much as digits as its factorization.

10102001120111 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 11.

Adding to 10102001120111 its reverse (11102110020101), we get a palindrome (21204111140212).

The spelling of 10102001120111 in words is "ten trillion, one hundred two billion, one million, one hundred twenty thousand, one hundred eleven".