1001212101107 has 2 divisors, whose sum is σ = 1001212101108. Its totient is φ = 1001212101106.

The previous prime is 1001212101089. The next prime is 1001212101151. The reversal of 1001212101107 is 7011012121001.

1001212101107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1001212101107 - 2²⁸ = 1000943665651 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001212101707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500606050553 + 500606050554.

It is an arithmetic number, because the mean of its divisors is an integer number (500606050554).

Almost surely, 2^{1001212101107} is an apocalyptic number.

1001212101107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001212101107 is an equidigital number, since it uses as much as digits as its factorization.

1001212101107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 17.

Adding to 1001212101107 its reverse (7011012121001), we get a palindrome (8012224222108).

The spelling of 1001212101107 in words is "one trillion, one billion, two hundred twelve million, one hundred one thousand, one hundred seven".