103043201 has 2 divisors, whose sum is σ = 103043202. Its totient is φ = 103043200.

The previous prime is 103043173. The next prime is 103043249. The reversal of 103043201 is 102340301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103042801 + 400 = 10151^2 + 20^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103043201 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103043401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51521600 + 51521601.

It is an arithmetic number, because the mean of its divisors is an integer number (51521601).

Almost surely, 2^103043201 is an apocalyptic number.

It is an amenable number.

103043201 is a deficient number, since it is larger than the sum of its proper divisors (1).

103043201 is an equidigital number, since it uses as much as digits as its factorization.

103043201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 103043201 is about 10151.0197024732. The cubic root of 103043201 is about 468.8203417757.

Adding to 103043201 its reverse (102340301), we get a palindrome (205383502).

The spelling of 103043201 in words is "one hundred three million, forty-three thousand, two hundred one".