113223020130 has 128 divisors (see below), whose sum is σ = 329709968640. Its totient is φ = 27420180480.

The previous prime is 113223020129. The next prime is 113223020143. The reversal of 113223020130 is 31020322311.

113223020130 is a `hidden beast` number, since 11 + 322 + 302 + 0 + 1 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 2989794 + ... + 3027426.

It is an arithmetic number, because the mean of its divisors is an integer number (2575859130).

Almost surely, 2^113223020130 is an apocalyptic number.

113223020130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113223020130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164854984320).

113223020130 is an abundant number, since it is smaller than the sum of its proper divisors (216486948510).

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

113223020130 is a wasteful number, since it uses less digits than its factorization.

113223020130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38673 (or 38667 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 113223020130 its reverse (31020322311), we get a palindrome (144243342441).

The spelling of 113223020130 in words is "one hundred thirteen billion, two hundred twenty-three million, twenty thousand, one hundred thirty".