113343021330 has 64 divisors (see below), whose sum is σ = 339145878528. Its totient is φ = 23551796160.

The previous prime is 113343021289. The next prime is 113343021359. The reversal of 113343021330 is 33120343311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113343021330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24530812 + ... + 24535431.

It is an arithmetic number, because the mean of its divisors is an integer number (5299154352).

Almost surely, 2^113343021330 is an apocalyptic number.

113343021330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113343021330 is an abundant number, since it is smaller than the sum of its proper divisors (225802857198).

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

113343021330 is a wasteful number, since it uses less digits than its factorization.

113343021330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49066271.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 113343021330 its reverse (33120343311), we get a palindrome (146463364641).

The spelling of 113343021330 in words is "one hundred thirteen billion, three hundred forty-three million, twenty-one thousand, three hundred thirty".