11666112301 has 2 divisors, whose sum is σ = 11666112302. Its totient is φ = 11666112300.

The previous prime is 11666112259. The next prime is 11666112329. The reversal of 11666112301 is 10321166611.

It is an a-pointer prime, because the next prime (11666112329) can be obtained adding 11666112301 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7908544900 + 3757567401 = 88930^2 + 61299^2 .

It is a cyclic number.

It is not a de Polignac number, because 11666112301 - 2¹⁵ = 11666079533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11666112301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11666112001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5833056150 + 5833056151.

It is an arithmetic number, because the mean of its divisors is an integer number (5833056151).

Almost surely, 2^11666112301 is an apocalyptic number.

It is an amenable number.

11666112301 is a deficient number, since it is larger than the sum of its proper divisors (1).

11666112301 is an equidigital number, since it uses as much as digits as its factorization.

11666112301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

Adding to 11666112301 its reverse (10321166611), we get a palindrome (21987278912).

The spelling of 11666112301 in words is "eleven billion, six hundred sixty-six million, one hundred twelve thousand, three hundred one".