113021633432448 has 160 divisors (see below), whose sum is σ = 362223669367560. Its totient is φ = 34775887168512.

The previous prime is 113021633432441. The next prime is 113021633432599. The reversal of 113021633432448 is 844234336120311.

113021633432448 is a `hidden beast` number, since 1 + 1 + 3 + 0 + 2 + 1 + 63 + 343 + 244 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113021633432441) 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 19 ways as a sum of consecutive naturals, for example, 419134690 + ... + 419404257.

Almost surely, 2^{113021633432448} is an apocalyptic number.

113021633432448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

113021633432448 is an abundant number, since it is smaller than the sum of its proper divisors (249202035935112).

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

113021633432448 is an equidigital number, since it uses as much as digits as its factorization.

113021633432448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838538986 (or 838538965 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 45.

Adding to 113021633432448 its reverse (844234336120311), we get a palindrome (957255969552759).

The spelling of 113021633432448 in words is "one hundred thirteen trillion, twenty-one billion, six hundred thirty-three million, four hundred thirty-two thousand, four hundred forty-eight".