113110010122 has 4 divisors (see below), whose sum is σ = 169665015186. Its totient is φ = 56555005060.

The previous prime is 113110010087. The next prime is 113110010129. The reversal of 113110010122 is 221010011311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 77596230721 + 35513779401 = 278561^2 + 188451^2 .

It is not an unprimeable number, because it can be changed into a prime (113110010129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28277502529 + ... + 28277502532.

Almost surely, 2^113110010122 is an apocalyptic number.

113110010122 is a deficient number, since it is larger than the sum of its proper divisors (56555005064).

113110010122 is an equidigital number, since it uses as much as digits as its factorization.

113110010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56555005063.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 113110010122 its reverse (221010011311), we get a palindrome (334120021433).

The spelling of 113110010122 in words is "one hundred thirteen billion, one hundred ten million, ten thousand, one hundred twenty-two".