103536161 has 2 divisors, whose sum is σ = 103536162. Its totient is φ = 103536160.

The previous prime is 103536143. The next prime is 103536197. The reversal of 103536161 is 161635301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88943761 + 14592400 = 9431^2 + 3820^2 .

It is an emirp because it is prime and its reverse (161635301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 103536161 - 2²² = 99341857 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103536161.

It is not a weakly prime, because it can be changed into another prime (103536661) 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 as a sum of consecutive naturals, namely, 51768080 + 51768081.

It is an arithmetic number, because the mean of its divisors is an integer number (51768081).

Almost surely, 2^103536161 is an apocalyptic number.

It is an amenable number.

103536161 is a deficient number, since it is larger than the sum of its proper divisors (1).

103536161 is an equidigital number, since it uses as much as digits as its factorization.

103536161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 103536161 is about 10175.2720356755. The cubic root of 103536161 is about 469.5667669189.

The spelling of 103536161 in words is "one hundred three million, five hundred thirty-six thousand, one hundred sixty-one".