1100320330012 has 24 divisors (see below), whose sum is σ = 1976676653952. Its totient is φ = 535637852400.

The previous prime is 1100320329971. The next prime is 1100320330019. The reversal of 1100320330012 is 2100330230011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100320330019) 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, 10231414 + ... + 10338397.

It is an arithmetic number, because the mean of its divisors is an integer number (82361527248).

Almost surely, 2^{1100320330012} is an apocalyptic number.

It is an amenable number.

1100320330012 is a deficient number, since it is larger than the sum of its proper divisors (876356323940).

1100320330012 is a wasteful number, since it uses less digits than its factorization.

1100320330012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20570169 (or 20570167 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1100320330012 its reverse (2100330230011), we get a palindrome (3200650560023).

The spelling of 1100320330012 in words is "one trillion, one hundred billion, three hundred twenty million, three hundred thirty thousand, twelve".