123311011322 has 16 divisors (see below), whose sum is σ = 190177110144. Its totient is φ = 59929740000.

The previous prime is 123311011321. The next prime is 123311011357. The reversal of 123311011322 is 223110113321.

It is a happy number.

123311011322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 123311011294 and 123311011303.

It is not an unprimeable number, because it can be changed into a prime (123311011321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2752304 + ... + 2796747.

It is an arithmetic number, because the mean of its divisors is an integer number (11886069384).

Almost surely, 2^123311011322 is an apocalyptic number.

123311011322 is a deficient number, since it is larger than the sum of its proper divisors (66866098822).

123311011322 is a wasteful number, since it uses less digits than its factorization.

123311011322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5549365.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 123311011322 its reverse (223110113321), we get a palindrome (346421124643).

The spelling of 123311011322 in words is "one hundred twenty-three billion, three hundred eleven million, eleven thousand, three hundred twenty-two".