113344150520 has 64 divisors (see below), whose sum is σ = 263638333440. Its totient is φ = 43810588800.

The previous prime is 113344150519. The next prime is 113344150529. The reversal of 113344150520 is 25051443311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113344150529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 780005 + ... + 913835.

It is an arithmetic number, because the mean of its divisors is an integer number (4119348960).

Almost surely, 2^113344150520 is an apocalyptic number.

113344150520 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 113344150520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131819166720).

113344150520 is an abundant number, since it is smaller than the sum of its proper divisors (150294182920).

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

113344150520 is a wasteful number, since it uses less digits than its factorization.

113344150520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134556 (or 134552 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 113344150520 its reverse (25051443311), we get a palindrome (138395593831).

The spelling of 113344150520 in words is "one hundred thirteen billion, three hundred forty-four million, one hundred fifty thousand, five hundred twenty".