113442621250 has 40 divisors (see below), whose sum is σ = 243013560768. Its totient is φ = 38894610000.

The previous prime is 113442621221. The next prime is 113442621317. The reversal of 113442621250 is 52126244311.

113442621250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 6473686 + ... + 6491185.

Almost surely, 2^113442621250 is an apocalyptic number.

113442621250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113442621250 is an abundant number, since it is smaller than the sum of its proper divisors (129570939518).

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

113442621250 is an equidigital number, since it uses as much as digits as its factorization.

113442621250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12964900 (or 12964885 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 113442621250 its reverse (52126244311), we get a palindrome (165568865561).

The spelling of 113442621250 in words is "one hundred thirteen billion, four hundred forty-two million, six hundred twenty-one thousand, two hundred fifty".