113105230004320 has 48 divisors (see below), whose sum is σ = 278828980063200. Its totient is φ = 43275044521984.

The previous prime is 113105230004287. The next prime is 113105230004339. The reversal of 113105230004320 is 23400032501311.

It is a happy number.

It is a congruent number.

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, 15367554745 + ... + 15367562104.

It is an arithmetic number, because the mean of its divisors is an integer number (5808937084650).

Almost surely, 2^{113105230004320} is an apocalyptic number.

113105230004320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113105230004320 is an abundant number, since it is smaller than the sum of its proper divisors (165723750058880).

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

113105230004320 is a wasteful number, since it uses less digits than its factorization.

113105230004320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30735116887 (or 30735116879 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 113105230004320 its reverse (23400032501311), we get a palindrome (136505262505631).

The spelling of 113105230004320 in words is "one hundred thirteen trillion, one hundred five billion, two hundred thirty million, four thousand, three hundred twenty".