103520201 has 4 divisors (see below), whose sum is σ = 104978304. Its totient is φ = 102062100.

The previous prime is 103520177. The next prime is 103520213. The reversal of 103520201 is 102025301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103520201 - 2¹⁴ = 103503817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103520101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 728945 + ... + 729086.

It is an arithmetic number, because the mean of its divisors is an integer number (26244576).

Almost surely, 2^103520201 is an apocalyptic number.

It is an amenable number.

103520201 is a deficient number, since it is larger than the sum of its proper divisors (1458103).

103520201 is an equidigital number, since it uses as much as digits as its factorization.

103520201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458102.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 103520201 is about 10174.4877512335. The cubic root of 103520201 is about 469.5426379233.

Adding to 103520201 its reverse (102025301), we get a palindrome (205545502).

The spelling of 103520201 in words is "one hundred three million, five hundred twenty thousand, two hundred one".