113324533220 has 48 divisors (see below), whose sum is σ = 242520687360. Its totient is φ = 44465556096.

The previous prime is 113324533211. The next prime is 113324533241. The reversal of 113324533220 is 22335423311.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8158241 + ... + 8172119.

It is an arithmetic number, because the mean of its divisors is an integer number (5052514320).

Almost surely, 2^113324533220 is an apocalyptic number.

113324533220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113324533220 is an abundant number, since it is smaller than the sum of its proper divisors (129196154140).

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

113324533220 is a wasteful number, since it uses less digits than its factorization.

113324533220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21644 (or 21642 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

Adding to 113324533220 its reverse (22335423311), we get a palindrome (135659956531).

The spelling of 113324533220 in words is "one hundred thirteen billion, three hundred twenty-four million, five hundred thirty-three thousand, two hundred twenty".