11101020324 has 48 divisors (see below), whose sum is σ = 26105788800. Its totient is φ = 3671377920.

The previous prime is 11101020323. The next prime is 11101020347. The reversal of 11101020324 is 42302010111.

It is a super-2 number, since 2×11101020324² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11101020323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 969537 + ... + 980919.

It is an arithmetic number, because the mean of its divisors is an integer number (543870600).

Almost surely, 2^11101020324 is an apocalyptic number.

It is an amenable number.

11101020324 is an abundant number, since it is smaller than the sum of its proper divisors (15004768476).

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

11101020324 is a wasteful number, since it uses less digits than its factorization.

11101020324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12020 (or 12018 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11101020324 its reverse (42302010111), we get a palindrome (53403030435).

The spelling of 11101020324 in words is "eleven billion, one hundred one million, twenty thousand, three hundred twenty-four".