113210121122 has 16 divisors (see below), whose sum is σ = 194079762240. Its totient is φ = 48517306128.

The previous prime is 113210121109. The next prime is 113210121173. The reversal of 113210121122 is 221121012311.

It is a happy number.

113210121122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 113210121122.

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, 569108 + ... + 741824.

It is an arithmetic number, because the mean of its divisors is an integer number (12129985140).

Almost surely, 2^113210121122 is an apocalyptic number.

113210121122 is a deficient number, since it is larger than the sum of its proper divisors (80869641118).

113210121122 is a wasteful number, since it uses less digits than its factorization.

113210121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219545.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 113210121122 its reverse (221121012311), we get a palindrome (334331133433).

The spelling of 113210121122 in words is "one hundred thirteen billion, two hundred ten million, one hundred twenty-one thousand, one hundred twenty-two".