103201210 has 32 divisors (see below), whose sum is σ = 214502400. Its totient is φ = 35016192.

The previous prime is 103201187. The next prime is 103201211. The reversal of 103201210 is 12102301.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (103201211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 810 + ... + 14389.

It is an arithmetic number, because the mean of its divisors is an integer number (6703200).

Almost surely, 2^103201210 is an apocalyptic number.

103201210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103201210 is an abundant number, since it is smaller than the sum of its proper divisors (111301190).

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

103201210 is a wasteful number, since it uses less digits than its factorization.

103201210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15310.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 103201210 is about 10158.7996338150. The cubic root of 103201210 is about 469.0598529730.

Adding to 103201210 its reverse (12102301), we get a palindrome (115303511).

The spelling of 103201210 in words is "one hundred three million, two hundred one thousand, two hundred ten".