9011010002101 has 2 divisors, whose sum is σ = 9011010002102. Its totient is φ = 9011010002100.

The previous prime is 9011010002083. The next prime is 9011010002161. The reversal of 9011010002101 is 1012000101109.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8677649266225 + 333360735876 = 2945785^2 + 577374^2 .

It is an emirp because it is prime and its reverse (1012000101109) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9011010002101 - 2¹¹ = 9011010000053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9011010002161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4505505001050 + 4505505001051.

It is an arithmetic number, because the mean of its divisors is an integer number (4505505001051).

Almost surely, 2^{9011010002101} is an apocalyptic number.

It is an amenable number.

9011010002101 is a deficient number, since it is larger than the sum of its proper divisors (1).

9011010002101 is an equidigital number, since it uses as much as digits as its factorization.

9011010002101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 16.

The spelling of 9011010002101 in words is "nine trillion, eleven billion, ten million, two thousand, one hundred one".