123300004 has 6 divisors (see below), whose sum is σ = 215775014. Its totient is φ = 61650000.

The previous prime is 123299983. The next prime is 123300007. The reversal of 123300004 is 400003321.

It can be written as a sum of positive squares in only one way, i.e., 96983104 + 26316900 = 9848^2 + 5130^2 .

It is not an unprimeable number, because it can be changed into a prime (123300007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15412497 + ... + 15412504.

Almost surely, 2^123300004 is an apocalyptic number.

It is an amenable number.

123300004 is a deficient number, since it is larger than the sum of its proper divisors (92475010).

123300004 is a wasteful number, since it uses less digits than its factorization.

123300004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30825005 (or 30825003 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 123300004 is about 11104.0534941075. The cubic root of 123300004 is about 497.7229848115.

Adding to 123300004 its reverse (400003321), we get a palindrome (523303325).

The spelling of 123300004 in words is "one hundred twenty-three million, three hundred thousand, four".