123200002 has 16 divisors (see below), whose sum is σ = 189436032. Its totient is φ = 60073200.

The previous prime is 123199997. The next prime is 123200017. The reversal of 123200002 is 200002321.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 8983 + ... + 18085.

It is an arithmetic number, because the mean of its divisors is an integer number (11839752).

Almost surely, 2^123200002 is an apocalyptic number.

123200002 is a deficient number, since it is larger than the sum of its proper divisors (66236030).

123200002 is a wasteful number, since it uses less digits than its factorization.

123200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9273.

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 123200002 is about 11099.5496305030. The cubic root of 123200002 is about 497.5883896384.

Adding to 123200002 its reverse (200002321), we get a palindrome (323202323).

The spelling of 123200002 in words is "one hundred twenty-three million, two hundred thousand, two".