11320121333100 has 36 divisors (see below), whose sum is σ = 32752884391304. Its totient is φ = 3018699022080.

The previous prime is 11320121333089. The next prime is 11320121333167. The reversal of 11320121333100 is 133312102311.

It is a happy number.

It is a super-2 number, since 2×11320121333100² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18866868589 + ... + 18866869188.

Almost surely, 2^{11320121333100} is an apocalyptic number.

11320121333100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11320121333100 is an abundant number, since it is smaller than the sum of its proper divisors (21432763058204).

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

11320121333100 is a wasteful number, since it uses less digits than its factorization.

11320121333100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37733737794 (or 37733737787 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11320121333100 its reverse (133312102311), we get a palindrome (11453433435411).

The spelling of 11320121333100 in words is "eleven trillion, three hundred twenty billion, one hundred twenty-one million, three hundred thirty-three thousand, one hundred".