113132121122 has 16 divisors (see below), whose sum is σ = 176450959872. Its totient is φ = 54341772960.

The previous prime is 113132121103. The next prime is 113132121127. The reversal of 113132121122 is 221121231311.

It is a junction number, because it is equal to n+sod(n) for n = 113132121094 and 113132121103.

It is not an unprimeable number, because it can be changed into a prime (113132121127) 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 in 7 ways as a sum of consecutive naturals, for example, 6651038 + ... + 6668025.

It is an arithmetic number, because the mean of its divisors is an integer number (11028184992).

Almost surely, 2^113132121122 is an apocalyptic number.

113132121122 is a deficient number, since it is larger than the sum of its proper divisors (63318838750).

113132121122 is a wasteful number, since it uses less digits than its factorization.

113132121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13319233.

The product of its digits is 144, while the sum is 20.

Adding to 113132121122 its reverse (221121231311), we get a palindrome (334253352433).

The spelling of 113132121122 in words is "one hundred thirteen billion, one hundred thirty-two million, one hundred twenty-one thousand, one hundred twenty-two".