10120010002111 has 2 divisors, whose sum is σ = 10120010002112. Its totient is φ = 10120010002110.

The previous prime is 10120010002103. The next prime is 10120010002121. The reversal of 10120010002111 is 11120001002101.

It is an a-pointer prime, because the next prime (10120010002121) can be obtained adding 10120010002111 to its sum of digits (10).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10120010002111 - 2³ = 10120010002103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10120010002121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060005001055 + 5060005001056.

It is an arithmetic number, because the mean of its divisors is an integer number (5060005001056).

Almost surely, 2^{10120010002111} is an apocalyptic number.

10120010002111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120010002111 is an equidigital number, since it uses as much as digits as its factorization.

10120010002111 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 10120010002111 its reverse (11120001002101), we get a palindrome (21240011004212).

The spelling of 10120010002111 in words is "ten trillion, one hundred twenty billion, ten million, two thousand, one hundred eleven".