103200001002 has 24 divisors (see below), whose sum is σ = 255542859936. Its totient is φ = 29485714536.

The previous prime is 103200001001. The next prime is 103200001013. The reversal of 103200001002 is 200100002301.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (103200001001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409523688 + ... + 409523939.

It is an arithmetic number, because the mean of its divisors is an integer number (10647619164).

Almost surely, 2^103200001002 is an apocalyptic number.

103200001002 is an abundant number, since it is smaller than the sum of its proper divisors (152342858934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103200001002 is a wasteful number, since it uses less digits than its factorization.

103200001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819047642 (or 819047639 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 103200001002 its reverse (200100002301), we get a palindrome (303300003303).

The spelling of 103200001002 in words is "one hundred three billion, two hundred million, one thousand, two".