103203031201 has 8 divisors (see below), whose sum is σ = 103469653800. Its totient is φ = 102936572928.

The previous prime is 103203031187. The next prime is 103203031207. The reversal of 103203031201 is 102130302301.

It can be written as a sum of positive squares in 4 ways, for example, as 72751036176 + 30451995025 = 269724^2 + 174505^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103203031201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103203031207) 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 in 7 ways as a sum of consecutive naturals, for example, 1270335 + ... + 1349131.

It is an arithmetic number, because the mean of its divisors is an integer number (12933706725).

Almost surely, 2^103203031201 is an apocalyptic number.

It is an amenable number.

103203031201 is a deficient number, since it is larger than the sum of its proper divisors (266622599).

103203031201 is an equidigital number, since it uses as much as digits as its factorization.

103203031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82163.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103203031201 its reverse (102130302301), we get a palindrome (205333333502).

The spelling of 103203031201 in words is "one hundred three billion, two hundred three million, thirty-one thousand, two hundred one".