11102111023320 has 128 divisors (see below), whose sum is σ = 37373443416000. Its totient is φ = 2931250406400.

The previous prime is 11102111023309. The next prime is 11102111023337. The reversal of 11102111023320 is 2332011120111.

11102111023320 is a `hidden beast` number, since 1 + 110 + 211 + 1 + 0 + 23 + 320 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 11102111023293 and 11102111023302.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 50780685 + ... + 50998844.

Almost surely, 2^{11102111023320} is an apocalyptic number.

11102111023320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102111023320 is an abundant number, since it is smaller than the sum of its proper divisors (26271332392680).

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

11102111023320 is a wasteful number, since it uses less digits than its factorization.

11102111023320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101779650 (or 101779640 counting only the distinct ones).

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

Adding to 11102111023320 its reverse (2332011120111), we get a palindrome (13434122143431).

The spelling of 11102111023320 in words is "eleven trillion, one hundred two billion, one hundred eleven million, twenty-three thousand, three hundred twenty".