11313320100020 has 48 divisors (see below), whose sum is σ = 24363295084800. Its totient is φ = 4411460739840.

The previous prime is 11313320100013. The next prime is 11313320100023. The reversal of 11313320100020 is 2000102331311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313320100023) 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 15 ways as a sum of consecutive naturals, for example, 44632760 + ... + 44885519.

It is an arithmetic number, because the mean of its divisors is an integer number (507568647600).

Almost surely, 2^{11313320100020} is an apocalyptic number.

11313320100020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11313320100020 is an abundant number, since it is smaller than the sum of its proper divisors (13049974984780).

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

11313320100020 is a wasteful number, since it uses less digits than its factorization.

11313320100020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89518448 (or 89518446 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 11313320100020 its reverse (2000102331311), we get a palindrome (13313422431331).

The spelling of 11313320100020 in words is "eleven trillion, three hundred thirteen billion, three hundred twenty million, one hundred thousand, twenty".