11010212124101 has 2 divisors, whose sum is σ = 11010212124102. Its totient is φ = 11010212124100.

The previous prime is 11010212124091. The next prime is 11010212124127. The reversal of 11010212124101 is 10142121201011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6899820816001 + 4110391308100 = 2626751^2 + 2027410^2 .

It is an emirp because it is prime and its reverse (10142121201011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11010212124101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11010212124101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11010212124181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505106062050 + 5505106062051.

It is an arithmetic number, because the mean of its divisors is an integer number (5505106062051).

Almost surely, 2^{11010212124101} is an apocalyptic number.

It is an amenable number.

11010212124101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010212124101 is an equidigital number, since it uses as much as digits as its factorization.

11010212124101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11010212124101 its reverse (10142121201011), we get a palindrome (21152333325112).

The spelling of 11010212124101 in words is "eleven trillion, ten billion, two hundred twelve million, one hundred twenty-four thousand, one hundred one".