113324541220 has 24 divisors (see below), whose sum is σ = 259616222208. Its totient is φ = 41208924000.

The previous prime is 113324541217. The next prime is 113324541247. The reversal of 113324541220 is 22145423311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257555556 + ... + 257555995.

It is an arithmetic number, because the mean of its divisors is an integer number (10817342592).

Almost surely, 2^113324541220 is an apocalyptic number.

113324541220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113324541220 is an abundant number, since it is smaller than the sum of its proper divisors (146291680988).

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

113324541220 is a wasteful number, since it uses less digits than its factorization.

113324541220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515111571 (or 515111569 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 113324541220 its reverse (22145423311), we get a palindrome (135469964531).

The spelling of 113324541220 in words is "one hundred thirteen billion, three hundred twenty-four million, five hundred forty-one thousand, two hundred twenty".