11106623273 has 2 divisors, whose sum is σ = 11106623274. Its totient is φ = 11106623272.

The previous prime is 11106623201. The next prime is 11106623309. The reversal of 11106623273 is 37232660111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7545875689 + 3560747584 = 86867^2 + 59672^2 .

It is a cyclic number.

It is not a de Polignac number, because 11106623273 - 2¹⁰ = 11106622249 is a prime.

It is not a weakly prime, because it can be changed into another prime (11106623573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5553311636 + 5553311637.

It is an arithmetic number, because the mean of its divisors is an integer number (5553311637).

Almost surely, 2^11106623273 is an apocalyptic number.

It is an amenable number.

11106623273 is a deficient number, since it is larger than the sum of its proper divisors (1).

11106623273 is an equidigital number, since it uses as much as digits as its factorization.

11106623273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 11106623273 in words is "eleven billion, one hundred six million, six hundred twenty-three thousand, two hundred seventy-three".