11310320100 has 72 divisors (see below), whose sum is σ = 33485599840. Its totient is φ = 2945940480.

The previous prime is 11310320089. The next prime is 11310320113. The reversal of 11310320100 is 102301311.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 425485 + ... + 451284.

Almost surely, 2^11310320100 is an apocalyptic number.

11310320100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11310320100 is an abundant number, since it is smaller than the sum of its proper divisors (22175279740).

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

11310320100 is a wasteful number, since it uses less digits than its factorization.

11310320100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 876829 (or 876822 counting only the distinct ones).

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

Adding to 11310320100 its reverse (102301311), we get a palindrome (11412621411).

The spelling of 11310320100 in words is "eleven billion, three hundred ten million, three hundred twenty thousand, one hundred".