123200302052 has 24 divisors (see below), whose sum is σ = 222649389312. Its totient is φ = 59587869600.

The previous prime is 123200302003. The next prime is 123200302103. The reversal of 123200302052 is 250203002321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86603 + ... + 503885.

It is an arithmetic number, because the mean of its divisors is an integer number (9277057888).

Almost surely, 2^123200302052 is an apocalyptic number.

It is an amenable number.

123200302052 is a deficient number, since it is larger than the sum of its proper divisors (99449087260).

123200302052 is a wasteful number, since it uses less digits than its factorization.

123200302052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419699 (or 419697 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 123200302052 its reverse (250203002321), we get a palindrome (373403304373).

The spelling of 123200302052 in words is "one hundred twenty-three billion, two hundred million, three hundred two thousand, fifty-two".