113044213320 has 64 divisors (see below), whose sum is σ = 340908272640. Its totient is φ = 29987289600.

The previous prime is 113044213277. The next prime is 113044213393. The reversal of 113044213320 is 23312440311.

It is a happy number.

It is a super-3 number, since 3×113044213320³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 15 ways as a sum of consecutive naturals, for example, 2443141 + ... + 2488980.

It is an arithmetic number, because the mean of its divisors is an integer number (5326691760).

Almost surely, 2^113044213320 is an apocalyptic number.

113044213320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113044213320 is an abundant number, since it is smaller than the sum of its proper divisors (227864059320).

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

113044213320 is a wasteful number, since it uses less digits than its factorization.

113044213320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4932326 (or 4932322 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 113044213320 its reverse (23312440311), we get a palindrome (136356653631).

The spelling of 113044213320 in words is "one hundred thirteen billion, forty-four million, two hundred thirteen thousand, three hundred twenty".