1106311 has 2 divisors, whose sum is σ = 1106312. Its totient is φ = 1106310.

The previous prime is 1106293. The next prime is 1106317. The reversal of 1106311 is 1136011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1106311 - 2⁵ = 1106279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1106291 and 1106300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553155 + 553156.

It is an arithmetic number, because the mean of its divisors is an integer number (553156).

2^1106311 is an apocalyptic number.

1106311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106311 is an equidigital number, since it uses as much as digits as its factorization.

1106311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 1106311 is about 1051.8131963424. The cubic root of 1106311 is about 103.4250509535.

The spelling of 1106311 in words is "one million, one hundred six thousand, three hundred eleven".