11113300321032 has 768 divisors, whose sum is σ = 38330506368000. Its totient is φ = 2649857753088.

The previous prime is 11113300320989. The next prime is 11113300321093. The reversal of 11113300321032 is 23012300331111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 759668694 + ... + 759683322.

It is an arithmetic number, because the mean of its divisors is an integer number (49909513500).

Almost surely, 2^{11113300321032} is an apocalyptic number.

11113300321032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11113300321032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19165253184000).

11113300321032 is an abundant number, since it is smaller than the sum of its proper divisors (27217206046968).

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

11113300321032 is a wasteful number, since it uses less digits than its factorization.

11113300321032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14798 (or 14787 counting only the distinct ones).

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

Adding to 11113300321032 its reverse (23012300331111), we get a palindrome (34125600652143).

The spelling of 11113300321032 in words is "eleven trillion, one hundred thirteen billion, three hundred million, three hundred twenty-one thousand, thirty-two".