201101011093 has 2 divisors, whose sum is σ = 201101011094. Its totient is φ = 201101011092.

The previous prime is 201101011073. The next prime is 201101011123. The reversal of 201101011093 is 390110101102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134031406609 + 67069604484 = 366103^2 + 258978^2 .

It is a cyclic number.

It is not a de Polignac number, because 201101011093 - 2¹³ = 201101002901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201101011093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201101011043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100550505546 + 100550505547.

It is an arithmetic number, because the mean of its divisors is an integer number (100550505547).

Almost surely, 2^201101011093 is an apocalyptic number.

It is an amenable number.

201101011093 is a deficient number, since it is larger than the sum of its proper divisors (1).

201101011093 is an equidigital number, since it uses as much as digits as its factorization.

201101011093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 201101011093 its reverse (390110101102), we get a palindrome (591211112195).

The spelling of 201101011093 in words is "two hundred one billion, one hundred one million, eleven thousand, ninety-three".