123322313032 has 16 divisors (see below), whose sum is σ = 231241463100. Its totient is φ = 61657922880.

The previous prime is 123322313029. The next prime is 123322313089. The reversal of 123322313032 is 230313223321.

It can be written as a sum of positive squares in 2 ways, for example, as 123261379396 + 60933636 = 351086^2 + 7806^2 .

It is a junction number, because it is equal to n+sod(n) for n = 123322312988 and 123322313006.

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 in 3 ways as a sum of consecutive naturals, for example, 238107 + ... + 550762.

Almost surely, 2^123322313032 is an apocalyptic number.

It is an amenable number.

123322313032 is a deficient number, since it is larger than the sum of its proper divisors (107919150068).

123322313032 is a wasteful number, since it uses less digits than its factorization.

123322313032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808416 (or 808412 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 123322313032 its reverse (230313223321), we get a palindrome (353635536353).

The spelling of 123322313032 in words is "one hundred twenty-three billion, three hundred twenty-two million, three hundred thirteen thousand, thirty-two".