1103302321209 has 48 divisors (see below), whose sum is σ = 1748350992960. Its totient is φ = 664897322880.

The previous prime is 1103302321207. The next prime is 1103302321213. The reversal of 1103302321209 is 9021232033011.

1103302321209 is a `hidden beast` number, since 1 + 1 + 0 + 330 + 2 + 321 + 2 + 0 + 9 = 666.

It is not a de Polignac number, because 1103302321209 - 2¹ = 1103302321207 is a prime.

It is a super-2 number, since 2×1103302321209² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1103302321207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36592062 + ... + 36622200.

It is an arithmetic number, because the mean of its divisors is an integer number (36423979020).

Almost surely, 2^{1103302321209} is an apocalyptic number.

It is an amenable number.

1103302321209 is a deficient number, since it is larger than the sum of its proper divisors (645048671751).

1103302321209 is a wasteful number, since it uses less digits than its factorization.

1103302321209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32230 (or 32227 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 1103302321209 in words is "one trillion, one hundred three billion, three hundred two million, three hundred twenty-one thousand, two hundred nine".