1100320110320 has 40 divisors (see below), whose sum is σ = 2627386000224. Its totient is φ = 428232690432.

The previous prime is 1100320110289. The next prime is 1100320110349. The reversal of 1100320110320 is 230110230011.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 1100320110295 and 1100320110304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 185861924 + ... + 185867843.

Almost surely, 2^{1100320110320} is an apocalyptic number.

1100320110320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100320110320 is an abundant number, since it is smaller than the sum of its proper divisors (1527065889904).

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

1100320110320 is a wasteful number, since it uses less digits than its factorization.

1100320110320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371729817 (or 371729811 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1100320110320 its reverse (230110230011), we get a palindrome (1330430340331).

The spelling of 1100320110320 in words is "one trillion, one hundred billion, three hundred twenty million, one hundred ten thousand, three hundred twenty".