100002001120111 has 2 divisors, whose sum is σ = 100002001120112. Its totient is φ = 100002001120110.

The previous prime is 100002001120051. The next prime is 100002001120121. The reversal of 100002001120111 is 111021100200001.

It is an a-pointer prime, because the next prime (100002001120121) can be obtained adding 100002001120111 to its sum of digits (10).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100002001120111 - 2¹⁹ = 100002000595823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100002001120121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50001000560055 + 50001000560056.

It is an arithmetic number, because the mean of its divisors is an integer number (50001000560056).

Almost surely, 2^{100002001120111} is an apocalyptic number.

100002001120111 is a deficient number, since it is larger than the sum of its proper divisors (1).

100002001120111 is an equidigital number, since it uses as much as digits as its factorization.

100002001120111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 100002001120111 its reverse (111021100200001), we get a palindrome (211023101320112).

The spelling of 100002001120111 in words is "one hundred trillion, two billion, one million, one hundred twenty thousand, one hundred eleven".