1100100310320 has 160 divisors (see below), whose sum is σ = 3939182876160. Its totient is φ = 251003269120.

The previous prime is 1100100310261. The next prime is 1100100310333. The reversal of 1100100310320 is 230130010011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 1100100310296 and 1100100310305.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 12211140 + ... + 12300899.

It is an arithmetic number, because the mean of its divisors is an integer number (24619892976).

Almost surely, 2^{1100100310320} is an apocalyptic number.

1100100310320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100100310320 is an abundant number, since it is smaller than the sum of its proper divisors (2839082565840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1100100310320 is a wasteful number, since it uses less digits than its factorization.

1100100310320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24512083 (or 24512077 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 1100100310320 its reverse (230130010011), we get a palindrome (1330230320331).

The spelling of 1100100310320 in words is "one trillion, one hundred billion, one hundred million, three hundred ten thousand, three hundred twenty".