123322004 has 24 divisors (see below), whose sum is σ = 233806440. Its totient is φ = 56913792.

The previous prime is 123321983. The next prime is 123322033. The reversal of 123322004 is 400223321.

It can be written as a sum of positive squares in 4 ways, for example, as 64032004 + 59290000 = 8002^2 + 7700^2 .

It is a hoax number, since the sum of its digits (17) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1772 + ... + 15804.

It is an arithmetic number, because the mean of its divisors is an integer number (9741935).

Almost surely, 2^123322004 is an apocalyptic number.

It is an amenable number.

123322004 is a deficient number, since it is larger than the sum of its proper divisors (110484436).

123322004 is a wasteful number, since it uses less digits than its factorization.

123322004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14076 (or 14048 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 123322004 is about 11105.0440791561. The cubic root of 123322004 is about 497.7525853904.

Adding to 123322004 its reverse (400223321), we get a palindrome (523545325).

The spelling of 123322004 in words is "one hundred twenty-three million, three hundred twenty-two thousand, four".