11012110201601 has 2 divisors, whose sum is σ = 11012110201602. Its totient is φ = 11012110201600.

The previous prime is 11012110201583. The next prime is 11012110201619. The reversal of 11012110201601 is 10610201121011.

It is a balanced prime because it is at equal distance from previous prime (11012110201583) and next prime (11012110201619).

It can be written as a sum of positive squares in only one way, i.e., 10249448578576 + 762661623025 = 3201476^2 + 873305^2 .

It is a cyclic number.

It is not a de Polignac number, because 11012110201601 - 2¹⁴ = 11012110185217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11012110201601.

It is not a weakly prime, because it can be changed into another prime (11012110201801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506055100800 + 5506055100801.

It is an arithmetic number, because the mean of its divisors is an integer number (5506055100801).

Almost surely, 2^{11012110201601} is an apocalyptic number.

It is an amenable number.

11012110201601 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012110201601 is an equidigital number, since it uses as much as digits as its factorization.

11012110201601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 11012110201601 its reverse (10610201121011), we get a palindrome (21622311322612).

The spelling of 11012110201601 in words is "eleven trillion, twelve billion, one hundred ten million, two hundred one thousand, six hundred one".