11270101 has 2 divisors, whose sum is σ = 11270102. Its totient is φ = 11270100.

The previous prime is 11270071. The next prime is 11270113. The reversal of 11270101 is 10107211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8259876 + 3010225 = 2874^2 + 1735^2 .

It is an emirp because it is prime and its reverse (10107211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11270101 - 2¹³ = 11261909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11270131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5635050 + 5635051.

It is an arithmetic number, because the mean of its divisors is an integer number (5635051).

Almost surely, 2^11270101 is an apocalyptic number.

It is an amenable number.

11270101 is a deficient number, since it is larger than the sum of its proper divisors (1).

11270101 is an equidigital number, since it uses as much as digits as its factorization.

11270101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14, while the sum is 13.

The square root of 11270101 is about 3357.0971091108. The cubic root of 11270101 is about 224.2036108379.

Adding to 11270101 its reverse (10107211), we get a palindrome (21377312).

The spelling of 11270101 in words is "eleven million, two hundred seventy thousand, one hundred one".