113204231105 has 8 divisors (see below), whose sum is σ = 155251516992. Its totient is φ = 77625758448.

The previous prime is 113204231069. The next prime is 113204231111. The reversal of 113204231105 is 501132402311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113204231105 - 2⁸ = 113204230849 is a prime.

It is a Duffinian 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, 1617203267 + ... + 1617203336.

It is an arithmetic number, because the mean of its divisors is an integer number (19406439624).

Almost surely, 2^113204231105 is an apocalyptic number.

It is an amenable number.

113204231105 is a deficient number, since it is larger than the sum of its proper divisors (42047285887).

113204231105 is an equidigital number, since it uses as much as digits as its factorization.

113204231105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3234406615.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 113204231105 its reverse (501132402311), we get a palindrome (614336633416).

The spelling of 113204231105 in words is "one hundred thirteen billion, two hundred four million, two hundred thirty-one thousand, one hundred five".