1093211105 has 16 divisors (see below), whose sum is σ = 1501521024. Its totient is φ = 748500480.

The previous prime is 1093211087. The next prime is 1093211149. The reversal of 1093211105 is 5011123901.

It is not a de Polignac number, because 1093211105 - 2⁸ = 1093210849 is a prime.

It is a super-2 number, since 2×1093211105² = 2390221040190642050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350 + ... + 46760.

It is an arithmetic number, because the mean of its divisors is an integer number (93845064).

Almost surely, 2^1093211105 is an apocalyptic number.

It is an amenable number.

1093211105 is a deficient number, since it is larger than the sum of its proper divisors (408309919).

1093211105 is an equidigital number, since it uses as much as digits as its factorization.

1093211105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47096.

The product of its (nonzero) digits is 270, while the sum is 23.

The square root of 1093211105 is about 33063.7430579177. The cubic root of 1093211105 is about 1030.1520826743.

The spelling of 1093211105 in words is "one billion, ninety-three million, two hundred eleven thousand, one hundred five".