113240326144 has 135 divisors (see below), whose sum is σ = 249979868971. Its totient is φ = 51257507840.

The previous prime is 113240326139. The next prime is 113240326153. The reversal of 113240326144 is 441623042311.

The square root of 113240326144 is 336512.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 473808777 + ... + 473809015.

Almost surely, 2^113240326144 is an apocalyptic number.

113240326144 is the 336512-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113240326144

113240326144 is an abundant number, since it is smaller than the sum of its proper divisors (136739542827).

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

113240326144 is an frugal number, since it uses more digits than its factorization.

113240326144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 113240326144 its reverse (441623042311), we get a palindrome (554863368455).

The spelling of 113240326144 in words is "one hundred thirteen billion, two hundred forty million, three hundred twenty-six thousand, one hundred forty-four".