1100213232009 has 8 divisors (see below), whose sum is σ = 1506598299840. Its totient is φ = 713651826096.

The previous prime is 1100213231969. The next prime is 1100213232029. The reversal of 1100213232009 is 9002323120011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1100213232009 - 2²⁹ = 1099676361097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1100213232009.

It is not an unprimeable number, because it can be changed into a prime (1100213232029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4955915349 + ... + 4955915570.

It is an arithmetic number, because the mean of its divisors is an integer number (188324787480).

Almost surely, 2^{1100213232009} is an apocalyptic number.

It is an amenable number.

1100213232009 is a deficient number, since it is larger than the sum of its proper divisors (406385067831).

1100213232009 is an equidigital number, since it uses as much as digits as its factorization.

1100213232009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9911830959.

The product of its (nonzero) digits is 648, while the sum is 24.

The spelling of 1100213232009 in words is "one trillion, one hundred billion, two hundred thirteen million, two hundred thirty-two thousand, nine".