113232321122 has 4 divisors (see below), whose sum is σ = 169848481686. Its totient is φ = 56616160560.

The previous prime is 113232321077. The next prime is 113232321179. The reversal of 113232321122 is 221123232311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221123232311 = 149 ⋅1484048539.

It can be written as a sum of positive squares in only one way, i.e., 82157330161 + 31074990961 = 286631^2 + 176281^2 .

It is an unprimeable number.

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, 28308080279 + ... + 28308080282.

Almost surely, 2^113232321122 is an apocalyptic number.

113232321122 is a deficient number, since it is larger than the sum of its proper divisors (56616160564).

113232321122 is an equidigital number, since it uses as much as digits as its factorization.

113232321122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56616160563.

The product of its digits is 864, while the sum is 23.

Adding to 113232321122 its reverse (221123232311), we get a palindrome (334355553433).

The spelling of 113232321122 in words is "one hundred thirteen billion, two hundred thirty-two million, three hundred twenty-one thousand, one hundred twenty-two".