1109323327 has 32 divisors (see below), whose sum is σ = 1345766400. Its totient is φ = 893967360.

The previous prime is 1109323301. The next prime is 1109323333. The reversal of 1109323327 is 7233239011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1109323327 - 2⁷ = 1109323199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1109323357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3142383 + ... + 3142735.

It is an arithmetic number, because the mean of its divisors is an integer number (42055200).

Almost surely, 2^1109323327 is an apocalyptic number.

1109323327 is a deficient number, since it is larger than the sum of its proper divisors (236443073).

1109323327 is a wasteful number, since it uses less digits than its factorization.

1109323327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 1109323327 is about 33306.5057758991. The cubic root of 1109323327 is about 1035.1883643568.

The spelling of 1109323327 in words is "one billion, one hundred nine million, three hundred twenty-three thousand, three hundred twenty-seven".