113303334100 has 144 divisors (see below), whose sum is σ = 271442626560. Its totient is φ = 40709116800.

The previous prime is 113303334083. The next prime is 113303334103. The reversal of 113303334100 is 1433303311.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113303334103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34095039 + ... + 34098361.

It is an arithmetic number, because the mean of its divisors is an integer number (1885018240).

Almost surely, 2^113303334100 is an apocalyptic number.

113303334100 is a gapful number since it is divisible by the number (10) 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 113303334100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135721313280).

113303334100 is an abundant number, since it is smaller than the sum of its proper divisors (158139292460).

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

113303334100 is a wasteful number, since it uses less digits than its factorization.

113303334100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710 (or 3703 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 113303334100 its reverse (1433303311), we get a palindrome (114736637411).

The spelling of 113303334100 in words is "one hundred thirteen billion, three hundred three million, three hundred thirty-four thousand, one hundred".