113543425100240 has 40 divisors (see below), whose sum is σ = 263994300757320. Its totient is φ = 45416365756416.

The previous prime is 113543425100219. The next prime is 113543425100263. The reversal of 113543425100240 is 42001524345311.

It can be written as a sum of positive squares in 4 ways, for example, as 1923946540096 + 111619478560144 = 1387064^2 + 10565012^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 113543425100240.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 12046169 + ... + 19292408.

It is an arithmetic number, because the mean of its divisors is an integer number (6599857518933).

Almost surely, 2^{113543425100240} is an apocalyptic number.

113543425100240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113543425100240 is an abundant number, since it is smaller than the sum of its proper divisors (150450875657080).

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

113543425100240 is a wasteful number, since it uses less digits than its factorization.

113543425100240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31383879 (or 31383873 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 113543425100240 its reverse (42001524345311), we get a palindrome (155544949445551).

The spelling of 113543425100240 in words is "one hundred thirteen trillion, five hundred forty-three billion, four hundred twenty-five million, one hundred thousand, two hundred forty".