1100320213213 has 8 divisors (see below), whose sum is σ = 1184993234208. Its totient is φ = 1015651907184.

The previous prime is 1100320213199. The next prime is 1100320213229. The reversal of 1100320213213 is 3123120230011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100320213213 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 (1100320213313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 686431 + ... + 1634572.

It is an arithmetic number, because the mean of its divisors is an integer number (148124154276).

Almost surely, 2^{1100320213213} is an apocalyptic number.

1100320213213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1100320213213 is a deficient number, since it is larger than the sum of its proper divisors (84673020995).

1100320213213 is a wasteful number, since it uses less digits than its factorization.

1100320213213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357483.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1100320213213 its reverse (3123120230011), we get a palindrome (4223440443224).

The spelling of 1100320213213 in words is "one trillion, one hundred billion, three hundred twenty million, two hundred thirteen thousand, two hundred thirteen".