123322321102 has 4 divisors (see below), whose sum is σ = 184983481656. Its totient is φ = 61661160550.

The previous prime is 123322321093. The next prime is 123322321117. The reversal of 123322321102 is 201123223321.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30830580274 + ... + 30830580277.

It is an arithmetic number, because the mean of its divisors is an integer number (46245870414).

Almost surely, 2^123322321102 is an apocalyptic number.

123322321102 is a deficient number, since it is larger than the sum of its proper divisors (61661160554).

123322321102 is an equidigital number, since it uses as much as digits as its factorization.

123322321102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61661160553.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 123322321102 its reverse (201123223321), we get a palindrome (324445544423).

The spelling of 123322321102 in words is "one hundred twenty-three billion, three hundred twenty-two million, three hundred twenty-one thousand, one hundred two".