11102311221300 has 144 divisors (see below), whose sum is σ = 38437403529280. Its totient is φ = 2732876599680.

The previous prime is 11102311221269. The next prime is 11102311221301. The reversal of 11102311221300 is 312211320111.

11102311221300 is a `hidden beast` number, since 1 + 1 + 10 + 231 + 122 + 1 + 300 = 666.

It is a super-2 number, since 2×11102311221300² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102311221301) 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, 158117482 + ... + 158187681.

Almost surely, 2^{11102311221300} is an apocalyptic number.

11102311221300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102311221300 is an abundant number, since it is smaller than the sum of its proper divisors (27335092307980).

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

11102311221300 is a wasteful number, since it uses less digits than its factorization.

11102311221300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316305199 (or 316305186 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11102311221300 its reverse (312211320111), we get a palindrome (11414522541411).

The spelling of 11102311221300 in words is "eleven trillion, one hundred two billion, three hundred eleven million, two hundred twenty-one thousand, three hundred".