1330211109 has 16 divisors (see below), whose sum is σ = 1898611200. Its totient is φ = 825891696.

The previous prime is 1330211009. The next prime is 1330211111. The reversal of 1330211109 is 9011120331.

It is not a de Polignac number, because 1330211109 - 2⁸ = 1330210853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330211009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194409 + ... + 201134.

It is an arithmetic number, because the mean of its divisors is an integer number (118663200).

Almost surely, 2^1330211109 is an apocalyptic number.

1330211109 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

1330211109 is a deficient number, since it is larger than the sum of its proper divisors (568400091).

1330211109 is a wasteful number, since it uses less digits than its factorization.

1330211109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395624.

The product of its (nonzero) digits is 162, while the sum is 21.

The square root of 1330211109 is about 36472.0592920115. The cubic root of 1330211109 is about 1099.7826317049.

The spelling of 1330211109 in words is "one billion, three hundred thirty million, two hundred eleven thousand, one hundred nine".