103289201 has 4 divisors (see below), whose sum is σ = 103947252. Its totient is φ = 102631152.

The previous prime is 103289191. The next prime is 103289203. The reversal of 103289201 is 102982301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102982301 = 199 ⋅517499.

It can be written as a sum of positive squares in 2 ways, for example, as 11895601 + 91393600 = 3449^2 + 9560^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103289201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103289203) 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, 328790 + ... + 329103.

It is an arithmetic number, because the mean of its divisors is an integer number (25986813).

Almost surely, 2^103289201 is an apocalyptic number.

It is an amenable number.

103289201 is a deficient number, since it is larger than the sum of its proper divisors (658051).

103289201 is an equidigital number, since it uses as much as digits as its factorization.

103289201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658050.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 103289201 is about 10163.1294884991. The cubic root of 103289201 is about 469.1931244112.

The spelling of 103289201 in words is "one hundred three million, two hundred eighty-nine thousand, two hundred one".